The Ugreen CM403 Bluetooth transmitter and receiver switches between receiving and transmitting signals at the press of a button. It connects to devices via Bluetooth 5.0 and supports the AAC and SBC audio codecs. Its ceramic antenna helps ensure a stable connection, with a range of up to 10 m.
In receiver mode, it can connect to up to 2 smartphones simultaneously, while in transmitter mode it supports up to 2 pairs of Bluetooth headphones. The built-in microphone enables phone calls when using it in a car. Its socket is made of flexible TPU, and its surface is non-slip.
- Type: Bluetooth transmitter and receiver
- Bluetooth version: 5.0
- Output ports: USB, 3.5 mm jack
- Microphone: Built-in
- Audio codecs: AAC, SBC
- Simultaneous connections in receiver mode: Up to 2 smartphones
- Simultaneous connections in transmitter mode: Up to 2 pairs of Bluetooth headphones
- Range: Up to 10 m
- Socket material: TPU
- Surface: Non-slip
- Battery capacity: 145 mAh
- Battery life in receiver mode: Up to 5.5 hours
- Battery life in transmitter mode: Up to 8 hours
- Charging time: Approximately 1.5 hours
- Material: ABS + PC
- Dimensions: 92 x 19 x 11 mm
- Output
- USB, 3.5mm Jack
- Bluetooth Version
- 5
- Microphone
- Yes
- NFC
- No
- Transmitter
- Yes
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.