BT04 Bluetooth Receiver

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Main chip CSR8635
Bluetooth specification Bluetooth V5.0
Bluetooth protocol support HFP HSP A2DP AVRCP
Receiving connection 2 pcs
Operating voltage DC 3.0-4.2 V
Audio mode operating current ≤22mA
Built-in lithium battery 170mAH
Charging voltage DC+5V
Charging current approx. 120mA
Wireless transmission range ≤ 10 m
Transmission power CLASS2
Frequency range 2.4GHz-2.480GHz
External interface 3.5mm audio male plug , MK USB male plug
Product dimensions 51.0(L) * 28.0(W) * 10.5(H) mm

Easily add Bluetooth to your car audio systems, home stereos, speakers, wired headphones via the auxiliary 3.5mm AUX socket – Minimal footprint slim design with 3.5 mm plug. Plug & play, easy setup, one button operation, clear status indicator

Latest version 5.0 of Bluetooth wireless communication standard, Low latency, Noise cancelling, improved speed & range, dual audio and backwards compatible

CVC8.0 Noise Cancellation and DSP technologies cancel echo and block out intrusive background noise and create lossless audio CD-class quality music

Hands-free Bluetooth call and navigator voice via built-in microphone; 4-hour continuous work via the built-in li-ion rechargeable 140mAh battery

BT04 Bluetooth Receiver

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