Using Bluetooth 5.0 version, the compatibility, stability and response speed are better than the previous version.

Collar clip design, exquisite and small, no weight to wear.

The receiver is connected to the mobile phone through Bluetooth. When the wire-controlled earphone is inserted into the 3.5mm headphone jack, the wire-controlled earphone becomes a Bluetooth earphone in seconds, so that you can switch back and forth between wired and wireless Offline bondage, brings different music enjoyment).

The Bluetooth receiver can also connect the car's AUX interface with the audio adapter to connect it to the car audio equipment.

It can connect 2 mobile phones at the same time and switch freely between the two mobile phones.

Compatible with OMTP and CTIA headphone plugs.

The built-in high-definition noise-cancelling microphone supports incoming call answering, music playback, pause, volume adjustment, and up and down song switching.

Built-in 110mAh polymer battery, charge for 2 hours and use for 4-5 hours.

parameter:

Output interface: 3.5mm

Bluetooth version: 5.0

Bluetooth protocol: AVRCP .A2DP.HFP.HSP

Signal to Noise Ratio: > 90dB

MIC sensitivity: soil 42dB

Frequency Response: 20Hz-20kHz

Transmission distance: 10 meters

Output power: 11mW RL=160

Battery capacity: 110mAh

Charging time: 2 hours

Use time: 4-5 hours

material: plastic

Weight: 25 grams

Size: 52*16.5*12mm

Package: 1*Audio Receiver(No Headphones)