SPECIFICATIONS

Brand: Song Mai

Model: Pro4

Function: Call function

Function: Heavy bass stereo

Function: Noise reduction function

Function: Support music

After-sales service: Shop Three Guarantees

Provinces: Guangdong Province

City: Shenzhen City

Bluetooth version: 5.3

Battery Usage Time: 4-8 hours (not included)

Production Enterprise: Huikelong

Headphone category: True Wireless Headset

Waterproof performance: IPX3

Whether there is a microphone: Yes

Mode of use: Ear clip

Transmission radius: 15m

Line control: No

Whether single and binaural: Bilateral stereo

Smart Type: Other intelligence

Standby time: 15 days

Transmission radius: 10m

Warranty Period: 6 months

Connection mode between left and right cavity of earphone: Wireless connection

Dustproof performance: IP3X

Connection mode of earphone and playback device: Bluetooth connection