Philips-SHB5250-Wireless-Bluetooth-Earphones-Headphones-Headset-w-Mic

 Wireless freedom, powerful sound

Designed to fit ear geometry

14.2mm drivers/ open-back

Earbud

Flat cable

Connectivity

Bluetooth profiles A2DP, AVRCP, HFP, HSP

Bluetooth version       4.1

Maximum range         10 m

Convenience

Call management           Answer / End call

Volume control            Yes

Sound

Acoustic system            Open

Sensitivity                  107 dB

Frequency response          8 - 24 000 Hz

Impedance                   32 ohm

Maximum power input         30 mW

Speaker diameter            14.2 mm

Power

Talk time         4.5* hr

Battery weight          2.5 g

Battery type          Li-Polymer

Music playtime           4.5*  hr

Standby time             Up to 55 hr