TG146 Bluetooth speaker outdoor high-power card FM extra bass TWS couplet collection voice player

1. Parameter specifications:
◆ Bluetooth specification: V5.0
◆ wireless transmission range: 10m
◆ audio noise ratio: ≥ 90db
◆ Battery capacity: 500mAh
◆ built-in voltage: 3.7V
◆ normal volume playback: 2H
◆ speaker specification: Platinum 52MM * 1
◆ power: 5W * 1
◆ frequency response: 120HZ-20KHZ
◆ product size:...
◆ single machine weight: 235g
◆ charging voltage: 5V/500MA

◆ charging duration: 3-4H

II. Functional features
1. Adopt advanced Bluetooth audio decoding chip to support all Bluetooth device connections;
2. Support FM radio, you can directly search for radio stations in the listening area;
3. The tone is soft, clear and dynamic, with distinct levels;
4. Direct reading TF card and USB flash disk;
5. The Bluetooth receiving distance can be as long as 10 meters;
6. Support LINE IN audio input, provide you with computer speaker function; Can directly connect to mobile phone/tablet computer/And TV Bluetooth matching to play music;

7. No connection in Bluetooth mode, automatic shutdown in half an hour;

8. Support TWS