H21T TWS Wireless Bluetooth Headset Touch In-Ear Headset(Blue)

Description

1. Wireless music, semi-in-ear design
2. Fingerprint touch, no need to press
3. Siri voice assistant, available on call
4. Upgraded magnetic absorption nacelle, no need to press hard
5. Take out both ears to automatically pair when turning on, and turn on the phone's Bluetooth to automatically connect back
6. Graphene bass diaphragm, 8D surround sound
7. Waterproof, sweatproof and dustproof, waterproof in daily life

Product parameters:
1. Channel: bilateral stereo
2. Function: battery display, call function, voice control, support music, multi-point connection
3. Standby time: 40 hours
4. Usage: earplug type
5. Transmission range: 10 meters
6. Bluetooth version: stereo 5.1
7. Battery capacity: earphone: 30mah, charging compartment: 3o0mah
8. Talk time: 4 hours
9. Music time: 3 hours
10. Charging time: 1 hour
11. Support protocol: AVRCP/A2DP/HFP
12. Earphone charging time: 1-1.5 hours
13. RF carrier frequency: 2.4G
14. The number of times the headset can be charged in the charging bay: 3 times