TG392 Bicycle Bluetooth Speaker – USB-C Rechargeable
The TG392 bicycle Bluetooth speaker brings wireless music and FM radio to a compact, rechargeable design with a detachable handlebar clamp and rear clip.
Playback and mounting
Connect a compatible Bluetooth device or use FM radio, AUX, a TF memory card or a USB flash drive. Supplier graphics specify Bluetooth 5.3, a range of up to 10 metres and TWS pairing with a second compatible speaker, sold separately. Actual range and radio reception depend on conditions; supported card capacities and file formats are not specified.
The detachable clamp and rear clip are shown in the supplier images. Check handlebar fit before use, as no clamp diameter range is supplied. Secure the mount and check it regularly. Stop before adjusting controls, keep the volume low enough to hear traffic, and do not rely on the supplier's safer-riding claims.
Specifications
- Model: TG392.
- ABS body with woven front cover.
- Approximate size: 100 × 72 × 50 mm; net weight approximately 214 g.
- Built-in 500 mAh rechargeable polymer battery.
- USB-C charging; supplier chart specifies 5 V/500 mA input.
- Supplier chart lists one 45 mm, 5 W speaker driver.
- Seven colour options; select your preferred variant.
The written specification quotes about three hours of use, while the supplier graphics advertise three to five hours and around three hours to charge. These are supplier estimates, not guaranteed runtimes; volume, playback mode and conditions affect battery life.
Water resistance and care
Supplier graphics advertise IPX5 water resistance, but independent test evidence is not supplied. Do not immerse the speaker or treat it as dustproof. Keep the port cover closed during use and ensure the speaker and charging port are dry before charging.
Package contents
One speaker, USB charging cable, AUX cable and manual, with the detachable mounting clamp shown in the supplier images. A memory card, USB flash drive, second speaker and mains adapter are not listed as included.
Colours may vary slightly between screens and the physical product. Measurements are approximate.












