
JOYO JW-03 2.4GHz Wireless Guitar Transmitter Receiver 48K/16bit Wireless Guitar System 4 Cannel for Guitar Bass Practice
SPECIFICATIONS
Audio output effects: Amp
Brand Name: JOYO
Choice: yes
Control Type: Mixed
Dimension: 76*36*36mm
Gross Weight: 165g
Hardware interface: Phones
High-concerned chemical: none
Is Batteries Included: Yes
Model Number: JW-03
Net Weight: 40g
Origin: Mainland China
Type: Guitar Transmitter Receiver
semi_Choice: yes
Description
Key Point 1 : Stable 2.4GHz high-fidelity wireless transmission
Explanation: This wireless audio system features ultra-low latency under 5ms and distortion below 0.02%, delivering pure guitar tone. It supports a transmission distance up to 20 meters (65ft) in open spaces, suitable for home practice, studio recording, church worship, band rehearsals and small venues. It is not suggested for large stages or areas full of Wi-Fi and Bluetooth signals to guarantee stable performance.
Key Point 2 : 8-hour long battery life with dual simultaneous USB charging
Explanation: Equipped with built-in rechargeable batteries, the transmitter and receiver can work continuously for up to 8 hours after fully charged. A dual-head USB charging cable is provided to charge both devices at once, effectively cutting down waiting time between daily practice and small live performances.
Key Point 3 : 220° rotatable 1/4-inch plug for universal instrument fit
Explanation: The 1/4-inch audio plug supports 220-degree rotation, which easily adapts to recessed jacks, offset electric guitars and crowded pedalboards. It is compatible with almost all electric guitars, basses and acoustic-electric guitars with active or passive pickups.
Key Point 4 : 4 independent channels without signal crosstalk
Explanation: Up to 4 sets of this wireless system can run simultaneously without mutual interference. One single transmitter can also connect to maximum 4 receivers to feed audio to multiple amplifiers or mixers. One-click channel switching helps avoid signal noise and dropouts caused by surrounding electronic interference for clearer audio signals.
Key Point 5 : Fast simple pairing for cable-free free movement
Explanation: Operation steps are easy: power on the transmitter and receiver, short press the pairing button on the receiver, then long press the transmitter’s button for over 2 seconds to finish instant pairing. No complex configuration required. Users can move around freely without the trouble of tangled instrument cables.
Specifications:
- Audio resolution:48K/16bit
- Delay time:<5mS
- Transmission distance:>20m
- Frequency response:10Hz-22KHz+-1dB
- Distortion:<0.02%(@1KHz-10dBFS)
- Wireless frequency band:2.4GHz ISM frequency band
- Anti-interference method: Frequency hopping
- Quantity of signal channel: 12, in 4 channel banks
- Built-in lithium battery: Over 8 hours battery life once fully charged
- Lithium battery: lasts for approximately 4-5 hours after a charge of 2 hours
-Battery: Rechargeable lithium battery 3.7V/600mAh
-Volume: 78*37*30mm (when being folded)
Package included:
1* JOYO JW-03 Wireless Guitar System
1* USB Cable
1* User Manual
Note:
- The system divides the working frequency into 4 channel banks so as to avoid mutual interference. Each pair occupy a channel bank while in use.
- Double click the pairing button, you can switch the channel bank once. Meanwhile, the yellow indicator's flicker times indicate the current channel banks.








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