Attributes

Brand	-
Category	Musical Instruments/Guitars/Pianos/Accessories / Guitar Cables
Origin	-
Brand	SWIFF
Model Number	WS-70
Connectivity	2.4GHz Wireless
Compatible Instruments	Electric Guitar, Bass, EWI
Battery Type	Rechargeable Lithium-ion
Operating Range	Up to 30 meters (line of sight)
Latency	< 5ms Ultra-low Latency
Charging Port	USB-C
Weight	45 grams (pair)
Package Contents	1 Transmitter, 1 Receiver, USB-C Cable, User Manual

6 reviews

Anonymous

Mar 27, 2026

Rating: 5/5

Compact and reliable

The size is amazing; it barely sticks out of the guitar jack. I've used it for three months now without any dropouts. Charging is fast via USB-C.

Anonymous

Mar 26, 2026

Rating: 5/5

Perfect for small gigs

I bought this for my bass guitar and it works flawlessly. The signal is stable even when I walk around the stage. Battery life lasts through our entire 3-hour set.

Anonymous

Mar 15, 2026

Rating: 5/5

Exceeded expectations

I was skeptical about wireless audio quality, but this transmitter preserves the tone of my Stratocaster beautifully. Setup took less than a minute.

Anonymous

Mar 13, 2026

Rating: 4/5

Good for home studio

Works great in my home studio setup. The range is sufficient for a standard room. Just make sure to charge both units before a long session.

Anonymous

Mar 08, 2026

Rating: 4/5

Great value, minor hiss

For the price, this is an incredible system. There is a very faint background hiss when not playing, but it disappears completely once you start strumming. Highly recommended for practice.

Anonymous

Mar 05, 2026

Rating: 5/5

No more cable tangles!

As an EWI player, finding wireless options is tough. This pairs instantly and the latency is imperceptible. It has freed me up to move around while practicing.

5 FAQ

Q: Can I use the transmitter and receiver simultaneously with two different guitars?

A: No, the WS-70 is a paired 1-to-1 system. One transmitter connects to one receiver at a time.

Q: What happens if the battery dies during a performance?

A: The device will simply stop transmitting. We recommend keeping a spare cable handy as a backup or monitoring the LED indicator for low battery warnings.

Q: Does it work with an Electronic Wind Instrument (EWI)?

A: Absolutely. As long as your EWI has a standard 1/4 inch output jack, the WS-70 will work perfectly with it.

Q: Is this compatible with active pickups?

A: Yes, the WS-70 is fully compatible with both passive and active pickup systems found in electric guitars and basses.

Q: How long does the battery last on a full charge?

A: Under normal usage conditions, the battery provides approximately 6 to 8 hours of continuous playtime.

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

*Sanxian Langyue Pipa Picks - Pink Transparent Celluloid for Professional Performance (Adults & Children)

$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