Product Name: True Wireless Bluetooth Headset Product model: BTMV29 Bluetooth version: V5.3 Transmission distance: 10m (open space without obstacles) Battery compartment capacity: 250mAh Earphone capacity: 30mAh Call time: about 3.5-4 hours Charging time: about 1 hour Frequency response range: 20Hz~20KHz Charging interface: USB Type-C
Product Name: True Wireless Bluetooth Headset Product model: BTMV28 Bluetooth version: V5.3 Transmission distance: 10m (open space without obstacles) Battery compartment capacity: 320mAh Earphone capacity: 30mAh Use time: about 4.5 hours Charging time: about 1.5 hours Frequency response range: 20Hz~20KHz Charging interface: USB Type-C
Product Name: True Wireless Bluetooth Headset Product model: BTMV21 Bluetooth version: V5.3 Transmission distance: 10m (open space without obstacles) Battery capacity: 300mAh Standby time: 180H Use time: about 5 hours Charging time: about 1.5 hours Frequency range: 20Hz-20K Hz Charging interface: USB Type-C
Product Name: True Wireless Bluetooth Headset Product model: BTMV19 Bluetooth version: V5.3 Transmission distance: 10m (open space without obstacles) Battery capacity: 250mAh Standby time: 60H Use time: about 4 hours Charging time: about 1.5 hours Frequency range: 20Hz-20K Hz Charging interface: USB Type-C
Product Name: Gaming TWS Bluetooth Headset Product model: BTMV15 Product material: ABS+PC/ABS Bluetooth version: Bluetooth 5.0 Transmission distance: ≥10m (open space without obstacles) Earphone battery capacity: 3.7V/40mAh Charging compartment battery capacity: 3.7V/500mAh Headphone working time: about 4 hours Charging time: about 1 hour for earphones/about 2 hours for charging case Charging interface: Type-C Product size: 66*55*34mm
Email format error
Email cannot be empty
Email already exists
6-20 characters(letters plus numbers only)
The password is inconsistent
Email format error
Email cannot be empty
Email does not exist
6-20 characters(letters plus numbers only)
The password is inconsistent
