Colorful Stereo Audio Mp3 Bluetooth Headset Wireless Headphones Earphone Support SD card with Mic play 20 hours
- 【Outstanding Sound Quality】 The closed-back design provides you impressive sound quality and Hi-Fi stereo delivers amazing music and voice clarity. Enhance your phone call quality and the enjoyment of music listening experience.
- 【Durable Headphone】 Up to 400 mah battery capacity with only 4 hours fast charge, allows 10 hours continuous song playing, 12 hours phone answering, and 240 hours standby time. And the protection board provides overcharge protection and short circuit protection, ensure the safety of batteries to keep the battery life last longer.
- 【Hi-Fi Sound, Stable Performance with Bluetooth 4.0】 Low power lossless transmission Bluetooth Version 4.0 chip, with 2.4mbits/s transmission speed. It supports 99% of the devices out of the market. Such as Phones, Tablets, and other equipment with Bluetooth function.
- 【Foldable And 360 Degree Surround Sound Effect】 Foldable designed allows the headphone to be carried easily. 80MHZ independent CPU intelligent operation, track switch becomes more comfortable. High fidelity without distortion, it restores the real sound quality and music transparent.
- 【Ergonomic design and Noise Cancelling】 Ergonomic design is the protection of auricle from compression. It provides passive noise reduction, largely ensures your user experience.
- 【Several sound scene for options】EQ button support 5 sound scene, delivery different music enjoyment
- 【Multi-functional headphone】Bluetooth V4.0+TF card playing+FM radio+wired playing
|Power||≤ 4 dBm, class 2|
|Sensitivity||-84dBm / 0.1% BER|
|talking speed||3M bps (asynchronous)|
|433.0 Kbps (synchronous)|
|Frequency response||20 Hz – 20 kHz|
|S/N rate||70 dB|
|support||A2DP 1.2, AVRCP 1.0, HSP, HSF 1.5|
|Voltage||3.7VDC (built-in 400MAH rechargeable battery)|
|talking time||15 hour|
|turn off current||2 ~ 10 µA|
|operate temperature||-4 ~ +131°F(-20 ~ +55°C)|
Bluetooth headphone SG-8 *1
Instruction manual *1
USB charge cable *1