Tk 1,800
Description
For sale by
Sakib Hossain
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1.500HB adopts a fully enclosed sound cavity design
With soft and flexible earmuffs to wear comfortable
Effective physical noise reduction to reduce noise long-wearing does not hurt
2.Using Bluetooth V5.0 technology, high-speed transmission
Ability to transmit high bit-rate music signals to help users
Enjoy wireless high-quality audio while also building quick links
3.last number redial: in any mode, double-click MF button"to redial the last number.
4.Voice dialing: press and hold MF button"1 second to reject the call(option)
Specification:
Bluetooth specification: V5.0
Bluetooth profile: support A2DP1.2/AVRCP1.4/HFP1.6/HSP1.2
Drive dimension:40mm
Impedance:32 om
Voltage:3.3-4.2V
Frequency range:20-20000Hz
RF range: 10m
S/N:>75dB
Distortion:<0.5%
Playback time:>=16 hours
Charging time:<=2.5 hours
Built-in lithium battery: 3.7V/400mAh
Net:213.8G