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Features:
- Bluetooth 4.1, the newest technology, low power consumption
- Nice humanized designing, portable and durable, easy to set up and use.
- Support audio device with AUX 3.5mm port, audio transmission wirelessly.
- Double lossless audio formats compatible
- Dual AUX OUT
- Automatic memory connected function , the operation is easier, more convenient
- Built-in battery,Long working time
- With handsfree calling and NFC functions, more convenient for using.
- Smart work with Android/IOS system phone, tablet and all Bluetooth audio devices.

Specifications:
Supported protocol: HFPV 1.6,HSPV 1.2,A2DP V1.2,AVRCP V1.4
Working current: ＜25mA
Battery capacity: 300mAh
Charging current: 200mAh
Charging time: about 2 hours
Audio sound: stereo AAC, MP3, SBC etc.
Audio signal/ noise ratio: ≥75dB
Working time: ＞10h
Transmission rate: 24Mbps
Bluetooth range: 20M
Charging port: Micro USB 5V/0.5A
Output: double 3.5MM aux output port

　

• ALL LEADING TECHNOLOGY IN ONE: Bluetooth CSR 4.1, Support HFPV 1.6,HSPV 1.2,A2DP V1.2,AVRCP V1.4 protocol, NFC-enabled, Support two devices working synchronously
• Easy to Set up: No need to download any driver or APP
• Automatic Memory Connected Function: the operation is easier, more convenient. And light indicator: Blue light flashing fast, non connection/ Blue light flashing slow, connected/ Red light on for charging, light off when full
• Perfect Audio Output: Noise cancellation when answering phone, with built in AEC echo cancellation and noise cancellation circuit ANC, gorgeous stereo sound more pure, Built-in enhanced signal transmission circuit, connected faster and more stable
• Packing List: 1x Bluetooth Audio Receiver, 1x 3.5mm AUX cable, 1x Micro USB charging cable, 1x English User manual