Bluedio A2 (Air) Bluetooth Headphones Over Ear with Carring Case, 3D Stereo Lightweight Stylish Wireless Headset with Microphone, Foldable, Fashionable, Surround Sound for PC/Cell Phones(China)
Product Description
Bluedio A2 (Air) Bluetooth Headphones Over Ear with Carring Case, 3D Stereo Lightweight Stylish Wireless Headset with Microphone, Foldable, Fashionable, Surround Sound for PC/Cell Phones(China)
- Consumer Alert: Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device.
- Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change. For more information, call the FCC at 1-888- CALL-FCC (TTY: 1-888-TELL-FCC) or visit the FCC's wireless microphone website at fcc.gov/cgb/wirelessmicrophones.
A2
Now headphones can not be seen as a traditional listening device, it is becoming a rookie in the field of Wearable. With the elements of culture, Bluedio A2 uses a unique design to meet people's pursuit of fashion. More than this, Bluedio A2 adopts USB TYPE-C charging interface, which is easy to control and supports fast charge when low battery condition.
Specifications
Bluetooth version: 4.2
Bluetooth transmission frequency: 2.4GHz to 2.48GHz
Bluetooth operating range: up to 33 feet (free space)
Bluetooth profiles: A2DP, AVRCP, HSP, HFP
Frequency response: 20Hz-20,000Hz
Audio resolution: 24bit@48KHz
Drivers: Φ57mm
Impedance: 16Ω
Total Harmonic Distortion (THD): 0.3%-3%
Sound Pressure Level (SPL): 118dB
Standby time: about 1300 hours
Bluetooth music/talk time: about 33 hours
Charging time: 2 hours for full charge
Operating temperature range: -10℃ to 50℃ only
Charging voltage/current: 5V/>400mA
Output power: 25mw+25mw
Headphones dimensions: 175*74*188mm
Package dimensions: 205*160*104mm
Headphones weight: 252g
Package weight: 808g
In the box
1.Bluedio A headphone
2.Carrying case
3.Buckle
4.User manual
5.USB TYPE-C charging cable
3.5mm gilded audio cable
Technical Specifications
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