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Bluedio Telf TWS Bluetooth 5.0 Wireless Headset
1. Wireless design, lightweight, high sound quality, ergonomic shape.
2. Open the battery compartment to pair the connected devices, bringing you a new way of music life.
3.Bluedio's unique technology: VFT vector flow boost control bass compensation technology. Make the headphones sound more HD and no noise.
4.Bluedio's newly designed speaker unit makes the sound purer and more pleasant.
5. High-definition stable call quality.
6. The device can be changed by voice, and the earphone can be used alone.
7.650mAh large capacity battery compartment with long battery life.
8. Compatible with IOS and Android.
Bluetooth version: 5.0
Frequency range: 2.4GHz - 2.48GHz
Supporting protocols: A2DP, AVRCP, HSP, HFP
Frequency response range: 20Hz - 15KHz
Standby time: about 1000 hours
Music / talk time: about 7 hours
Charging time: about 1 hour for headphones, about 2.5 hours for charging box
Input voltage / current: 5V/> 1 00mA
Output power: 7mW+ 7mW
Headphone charging plug needs to be limited to 5V output interface
1* battery compartment
1* instruction manual
1* charging cable