T&G TG-392 Outdoor Bicycle TWS Wireless Bluetooth IPX5 Waterproof Speaker(Black)

1. Bluetooth connection, automatic shutdown without connection.2. Handsfree one click answer for incoming calls .3. Support FM radio/TF card and USB flash drive direct reading/audio car.4. Support TWS pairing5. Parameters:- Bluetooth version: 5.3- Wireless transmission range: 10m- Audio noise ratio: 90db- Battery: 500mAh/3.7V- Charging voltage: DC 5V/500mAh- Normal volume playing time:About 3 hours- Horn specification: OD 45MM x 1- The speaker power:4 Ohm / 5w x 1- Frequency response:150hz-20khz- Size: 50x100 x72mm- Weight: 214gPackage included:Speaker x1 USB Cable x1 AUX Cable x1 Manual x1