Attributes

Brand	-
Category	Musical Instruments/Guitars/Pianos/Accessories / Guitar Cables
Origin	-
Brand	Starburst Music
Model Number	Ruifu WS70
Connectivity Technology	Wireless 2.4GHz
Compatible Instruments	Electric Guitar, Electric Wind Instrument
Transmission Range	Up to 30 meters (line of sight)
Battery Life	Approx. 6 hours per charge
Charging Interface	USB Type-C
Latency	< 6ms Low Latency
Anti-Interference Feature	Automatic Frequency Hopping
Package Contents	1 Transmitter, 1 Receiver, 2 Charging Cables, User Manual

6 reviews

Anonymous

Mar 30, 2026

Rating: 5/5

Zero interference issues

Played in a club with lots of Wi-Fi and other wireless gear. The anti-interference feature on the WS70 really holds up. Highly recommended for busy environments.

Anonymous

Mar 27, 2026

Rating: 5/5

Game changer for practice

No more tripping over cables in my home studio. The range is excellent, allowing me to move around the room freely while recording.

Anonymous

Mar 17, 2026

Rating: 4/5

Good value for money

For the price, you can't beat the performance. It handles both my guitar and my friend's electronic wind instrument without needing to re-pair constantly.

Anonymous

Mar 13, 2026

Rating: 5/5

Compact and reliable

These units are tiny and don't get in the way. The USB-C charging is a nice modern touch. Sound transmission feels wired, no noticeable lag.

Anonymous

Mar 13, 2026

Rating: 5/5

Perfect for stage freedom

I bought this for my electric guitar and it works flawlessly. No signal dropouts even when I walk to the edge of the small venue stage. The setup was instant.

Anonymous

Mar 01, 2026

Rating: 4/5

Great for wind instruments too

Using this with my electric saxophone. The sound quality is crisp and clear. Only giving 4 stars because the battery life is just enough for a gig, wish it lasted longer.

5 FAQ

Q: Is there any audible latency when playing fast passages?

A: The system operates with less than 6ms of latency, which is imperceptible to the human ear during live performance.

Q: How long does it take to fully charge the units?

A: It typically takes about 1.5 to 2 hours to fully charge both the transmitter and receiver via USB-C.

Q: Does it work with bass guitars?

A: Absolutely, it is compatible with any electric instrument using a standard 6.35mm jack, including bass guitars.

Q: What happens if the battery dies mid-performance?

A: We recommend keeping them charged before gigs. However, you can quickly swap them out or use a power bank since they support pass-through charging.

Q: Can this be used simultaneously with other wireless devices?

A: Yes, the WS70 features automatic frequency hopping to avoid interference with other 2.4GHz devices.

Explore your interests

Floor-Standing Monitor Speaker Stands Adjustable Height for 4/6/7/8-inch Speakers

$84.10

Children's Violin Bow - Also Fits Cello & Double Bass, Available in 1/4, 1/2, 3/4, 4/4 Sizes

$21.20

Dear You Two-Part Chorus Staff Notation Accompaniment Standard Score Chorus Numbered Notation Piano Accompaniment Audio Part Demo Singing

$28.00

Xuanhe Thickened Cowhide Flat Drum with Pine Wood Shell; Large War Drum and Gong Drum in Big and Small Sizes; Durable Cowhide Drum Includes Drumsticks

$203.00

TOM TUC680M Ukulele Solid Wood ukulele Small Guitar Advanced Ukelele Adult Female 23 inch

$755.00

Bronze Hand Gong, Small Copper Gong 21 22 Low Pitch Black Hand Gong 28 30, Various Sizes Su Gong, Wu Gong, Hu Yin Gong, High Pitch Copper Gong

$270.00

Kapell KPE Violin Shoulder Rest - Professional Lightweight Foam Shoulder Pad for 4/4 and 3/4 Violins with Adjustable Width and Height

$268.00

SUZUKI Japan SCX-64 56 48 Imported 16-Hole Chromatic Harmonica for Beginners and Entry-Level Performance

$1,028.00

Ancient Style Membrane-Free Bamboo Flute - Professional Instrument for Beginners and Adults, Yunyi Bitter Bamboo Transverse Flute in E and C Keys

$84.10

Fast Drum Cymbal Muting Rings, Pads, Silent Bands, and Protective Covers

$80.07

Pure Copper Handmade Thickened Great Han Horn Extendable Horn Suona Brass Professional Tone Red and White Events Ethnic Trombone

$530.00

Ancient Instrument Meteorite Xun Eight-Hole Practice Xun Craft Xun 8-Hole Craft Xun Free Shipping Includes Fingering Chart Self-Study Gift Pack

$19.90

Saige Premium Solid Wood Djembe with Goat Skin - Professional Performance Drums for Adults and Children (8", 10", 12")

$254.00

Bingsheng Shoe Materials 707 Glue, Shoe Repair Adhesive, Specialized Glue for Shoe Leather, Fast-Acting Glue, 3-Second Glue, Quick-Drying

$2.00

Copper Cymbals Large/Small Jing Cymbals Resonant Copper Water Cymbals Nao Large Hat Cymbals Waist Drum Cymbals Snare Drum Cymbals Gongs and Cymbals

$137.00

German Kazoo Professional Performance Grade New Design Metal Wind Instrument - Premium Quality

$63.70

Morgan Classical Guitar Strings Set 1-6 - Silver-Plated High Tension Nylon Strings and Accessories

$48.30

6-Hole Ocarina, Professional Beginner Alto AC Tuning Instrument for Children, Students, and Adults

$9.80

Elixir Electric Guitar Strings Single String Universal 09 10 Loose Guitar Strings 1st & 2nd String 11 Elixir

$14.40

Clarinet Instrument, Black Pipe, Bb Tuning Black Pipe, TOYAMA Musical Instruments

$7,805.00

SOLO Guitar Bow - Picasso Bow for Folk and Classical Guitar Performance, Tuning, and Creative Playing Techniques

$172.00

USA-Made D'Addario Electric Guitar Strings EXL120 Full Set of 6 Strings, Also Available in EXL110

$45.90

Dunhuang Professional Concert Guzheng 698T/5698JT Rosewood, Elegant Lady 698JM Blooming Dreams

$12,495.00

90CM Young Pioneers Drum Corps Military Band Conductor Baton Command Stick Conductor Staff

$120.00

22-Tube Pan Flute in G Key - Professional Performance Grade for Children, Adults, and Students, Beginner-Friendly Traditional Instrument

$100.00

Auto-Tune Assistant: Permanent Automatic Pitch Correction Base Query, Kugou Pitch Shift Software, NetEase Song Key Changer

$5.00

ART S8-3WAY art s8 8-Input 1-to-3 Passive Microphone Splitter, Passive Audio Distributor

$1,990.00

Fast NUX Little Angel MG-100/MG100 Electric Guitar Multi-Effects Processor Power Adapter - Yuyuan 9V Compatible

$46.36

Shi Ming Ultimate Keyboardist Core Course: Improvisational Accompaniment/Pop Jazz/Piano Harmony Videos

$697.00

UK Dycem Black Hole Cello Anti-Slip Disc, Cello Non-Slip Pad, Suction Cup

$196.91

Ibanez Official Flagship Store RGA42EX-BAM Electric Guitar, 24 Frets, Fixed Bridge

$3,111.00

Billiard Cue Tip Glue, Quick-Set 502 Adhesive, O'Min Tip Attachment Glue

$3.00

Yamaha Trumpet Mouthpiece Silver-Plated, Instrument Blowpiece 11B4/14A4A/15C4/16C4/17B4

$250.00

Pipa Picks Pink Transparent Celluloid for Professional Performance

$55.00

Beijing Xinghai Xipi Jing Erhu Instrument 87022X African Rosewood Raw Polished Popular Performance Erhu

$816.50

Mammoth Violin Bow with Horsehair and Rosewood Stick – Sizes 1/8, 1/4, 1/2, 3/4, 4/4 for Beginners and Performers

$28.00

Sheet Music Transcription Service: Full House & Fate Arrangements for Sax, Clarinet, Flute, Violin & Accompaniment

$12.00

Glue-Free Self-Adhesive High-Polymer Flute Membrane for Bamboo Flute, Durable Replacement for Beginners and Performers

$16.80

432Hz & 528Hz Tuning Fork Resonance Sound Healing Instrument, Ear Cleaning Stress Relief Relaxation Demagnetization Mindfulness Meditation Tool

$89.00

Elixir Electric Guitar Strings, 3-Pack Sets, NANOWEB Coated Strings, Models 09 and 010

$202.50