SMSL B1 is stereo bluetooth receiver DAC, using CSR bluetooth 4.2, supports APT - X transmission format and NFC
Independent of the DAC and the ear of the independent design, let the sound quality is better
Abundant output interface easy to use on different devices, outputs:Optical,Coaxial,RCA,3.5mm headphone port
Internal battery provide up to 24 hours of long-distance wireless reception
Equipped with external bluetooth antenna, the stability of the transmission distance up to 10 meters above
Description SMSL B1 digital NFC-enabled Bluetooth receiver allows you to wirelessly play music from your phone on your A/V receiver, home stereo system or powered speakers. High-quality audio streaming from your phone or other Bluetooth audio transmitter in CD-quality sound through your speaker. Freedom to move freely in your house as you listen, conveniently control and stream music from up to 33 feet/10 meters away. Provides output through Optical, Coaxial, RCA and 3.5mm headphone ports
How to connect: 1. Install antenna and power on, open cell phone bluetooth interface, search for SMSL BT4.2, click on the link. 2.If phone has NFC functionality and it is enabled, put phone on B1 NFC label until you hear the connection confirmation, your phone is now should be able to stream audio to B1.
Specifications: Model:B1 Color: Black Input: Bluetooth Bluetooth version:BT4.2 Output:Optical,Coaxial,RCA,3.5mm headphone port Optical/Coaxial sampling rate:48 kHz DAC dynamic range:95dB RCA output level:1.8Vems DAC SNR: 93 db Built-in battery capacity:800mAh Headphone Amp SNR:96dB Last time:24 hours DAC THD+N:0.02% Power consumption:120 mw Ear put THD+N:0.03% Standby power:0.36 uW Decoding IC:WM8524G IC: Digital transmitting CS8406-CZZ IC: Amp MAX97220A Size:70*81*25 (mm) Machine weight:158 g Package weight:268g Headphone Amplifier Power @0.1% THD+N: 32ohm 65 mw Accessories: Micro USB cable, Antenna