Bluetooth version: V2.1 + EDR
Party case: ISSC + Class2

Wearing way: the ear hanging
Appearance colors: black, white, red

Transmission power: Class2

Wireless frequency: 2.4-2.48 GHz
Last call time: for four to five hours
Standby time: 6-10 days
Charging time: 2-3 hours
Effective distance: 10 meters
The battery types: built-in rech-argeable type of lithium battery
Appearance size: 28 x 12.5 x 6 mm

Ear machine weight: 6.0 g

Standard configuration: bluetooth, and the power cord, ears hang, specification, crystal packaging

Environmental temperature: in order to battery power and the accumulation of life, please try to keep the battery temperature in 15 ° C to 25 ° C between
Suitable model: compatible with the main brand bluetooth phones use as a hands-free, cooperate with bluetooth adapter, can be used to online voice chat

Other features: the design is exquisite