Uusi langaton TG191 Bluetooth-kaiutin TWS kannettava kangas vedenpitävä kortti U Disk FM Creative Gift Audio

TG191 parameter specifications: Support Bluetooth protocol: support L2CAP/A2DP/AVRCP, which is used to receive stereo audio signals, and can control the up and down curve operation of the audio transmitter through the protocol; support HSP/HFP (Handsfree profile), with hands-free function, voice communication can be performed Bluetooth specification: 5.0 Wireless transmission range: > 10M Audio noise ratio: ≥ 90dB Battery capacity: 1200mAh Built-in voltage: 3.7V Normal volume playback: 3H Speaker specification: < unk > 45mm * 2 Speaker power: 4Ω/5W * 2 Frequency response: 120Hz-20KHz Size: 182 * 73.5 * 69.2mm Single machine weight: 413g Charging input: 5V/500mA Charging time: 3-4H 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 layers. 4. Directly read TF cards and U disks; 5. Bluetooth reception distance can be up to 10 meters 6. Support LINE IN audio input to provide you with computer speaker function. You can directly connect your mobile phone/tablet/and TV Bluetooth pairing to play music; 7. No connection in wireless mode, shutdown for half an hour 8. Support TWS Color: black, red, blue, gold, gray, camouflage