Specification:
BT HEADPHONE
2240
ANC NOISE CANCEL
Volume +（Long press）/
Move Next（Short press）
3.5 AUX
Noise Reduction MIC
Volume -（Long press）/
Move Previous（Short press）
TYPE C
（input）
Indicator Light MIC
ON/OFF（Long press） /
Pause/ Play / Take phone（Short press）
5.0
Noise decibels: -30dB
Sensitivity: 106 db
Frequency response: 20 hz - 20 KHZ
Impedance: 32 ohms
Battery capacity: 500mAh
Bluetooth distance: above 10M
Bluetooth version: 5.0
Bluetooth starting frequency: 2402-2480MHz
A2DP HFP HSP AVRCP
Headset charging time: about 90 minutes
Music playing time: about 8 hours
Talk time: about 4-6 hours
Storage time: about 90 day
APEX TOP INTL LTD
TEL: 86-755-27751900
MOBILE: 18676766015 （Wechat）
SKYPE: tortoise118
Whatsapp: 18676766015
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