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 pairing 5. 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

Please check every four hours during use

Rated power: 2x5mW

Support PD 87W charging

Game engine: A704

providing a long-lasting solution for your hands-free needs

65inch * 1

USB interface power supply

online teaching

40HQ: 2265 cartons * 210 pcs = 475650 pcs

email and call voice and so on

enhance the transmission speed

4G /5G dual-band Wifi 802