nedis HPBT1202BK Quick Start Manual page 4

Specifications
Product
Article number
Maximum battery play time (at 50%
volume)
Voice control
Charging time
Bluetooth® version
Bluetooth® frequency range
Maximum transmission power
Frequency response
Driver diameter
Impedance
Battery capacity
Connections
Power input
Over-Ear headphones
HPBT1202BK
Up to 7 hours
Siri, Google Assistant
Up to 2 hours
5.1
2402 - 2480 MHz
0 dBm
20 Hz - 20 KHz
40 mm
32 Ω
200 mAh
Micro USB
MicroSD card
3.5 mm
5.0 VDC ; 0.2 A