B51 Wireless Bluetooth Audio Receiver with Low-latency Switching Function

• With AUX audio interface, you can upgrade ordinary speakers to Bluetooth speakers, listen to music wirelessly and enjoy the audio-visual feast

• Exquisite appearance, easy to use and install

• With low latency mode, you can switch freely to meet your gaming needs

• 3.5mm audio output interface design, flexible and more versatile

• Hands-free call, one-click answering of incoming calls

• Built-in 110mAh battery, more convenient to use

• Simple connection, no driver and download APP

• Back clip design, easy to carry

Specification:

• Bluetooth version: Bluetooth V5.1

• Support agreement: A2DP, AVRCP, HFP, HSP

• Working frequency band: 2.402GHz -2.480GHz

• Power level: Class II

• Receiving sensitivity: -90dB at 0.1% BER

• Battery capacity: 110mAh

• Working current: about 16mA in normal mode; about 18mA in low delay mode

• Charging current: about 100mA

• Charging time: about 1.5 hours

• Life time:> 6 hours

• Bluetooth distance:> 10 meters

• Charging method: Micro USB 5V

• Output connection mode: 3.5mm stereo interface

• Compatible: mobile phones and Pads with Android/IOS system, and other audio equipment with AUX input function

Compatible with:

• All wireless devices

Package included:

• 1 x B51 Wireless Bluetooth Audio Receiver

• 1 x USB Charging Cable

• 1 x 3.5mm Audio Cable

• 1 x Headset

• 1 x English and Chinese User Manual