Specifications:
Name: OMS-M3 Bluetooth receiver
Bluetooth version: Bluetooth V5.1
Support protocol: A2DP AVRC
Working frequency band: 2.402GHz -2.480GHz
Power level: Power level 2 (Class II)
Sensitivity: -85dBm<0.1%BER
Signal to noise ratio: ≥90dB
Distortion: ≤0.1%
Interface type:
Input: BT+USB+TF interface.
Output: 3.5mm AUX+RCA
Supported formats:
Screen size: 36*8MM
Operating current: < ＜40mA
Built-in battery: 3.7V/500mAh
Charging current: about 500mA
Charging time: about 1.5 hours
Listening time: about 10H.
Bluetooth distance: ≤20M (open place)
Charging method: Micro USB 5V/0.5A
Compatible devices: Android, IOS mobile phones and PADs, active speakers, amplifiers and other playback devices.Packing list:
Bluetooth adapter host x1
Type-C charging line x1
3.5mm audio line x1
Red and white RCA Lotus Line x1
Infrared remote control x1
Instruction x1
Packing box x1

On Dec 25, 2023 at 00:56:38 PST, seller added the following information: