Description:

Simple and easily control, free your handsHigh quality TPE cord with thousands of times of test, durable.

Bluetooth 4.0, Compatible with a variety of Bluetooth smartphones on the market.

According to ergonomic design, the chemical point of the ear. As custom ft your ears, privacy is good, leaving the car does not affect the call in progress.

CVC 6.0 intelligent noise reduction with HD talking.

Intelligent voice prompt - Caller's ID number prompt when the call is coming.

Multipoint - One headset can connect 2 mobile phones simultaneously.

Specification:

Product Name: Bluetooth headset

Model: F920

Chip: CSR 8615

Distance: 10m

Version: 4.0

Charging voltage: 5V

Transmit power: Class 2 (-6dbm-4dbm)

Working voltage: 3.7V

Working frequency: 2.402-2.480Ghz

Battery Specifications: Rechargeable Polymer Lithium Battery (601515/ 80MAH)

Size: 55mm*27mm*15mm

Weight 18.5g

Speaker impedance: 16± 15%

Sensitivity: 95 +-3DB

Frequency range: 50-20KHZ

Rated output power: 3mW

Maximum output power: 5mW

Speaker size: 10X4mm

Microphone size: 4X1.5mm

Microphone sensitivity:-42 +/-3db

Charging time: about 2 hours

Low power shutdown voltage: about 3.2V

Music time: about 4 hours

Talking time: about 5 hours

Standby time: about 80 hours

Package Includes:

1 x Fineblue F920 Earphone

Note:

Please allow slightly 0-1cm difference due to manual measurement.

Colors can appear different depending on light and how the listing is viewed.

Thanks for your understanding and attention. Wish you a pleasant shopping experience!