Product Information:
Product parameter
1) Driver: 15mm
2) Impedance: 32 OHM
3) Bluetooth version: Bluetooth v4.1 EDR
4) Bluetooth use frequency band: 2.4GHz
5) Power level: CLASS II
6) Output power: 30mW
7) Bluetooth distance: 10 meters without barriers
8) Frequency response: 20-20000Hz
9) Operating voltage range: 3.0V-4.2V
10) Microphone sensitivity: -42dB
11) With A2DP/AVRCP high-quality stereo audio transmission and remote control protocol
12) Powerful noise cancellation circuit (active noise reduction)
