Model Number: BH930-3 Brand Name: Sunitec Key Specifications/Special Features: ProductfeaturesCompatible with Bluetooth V2.1+EDR specification standards. Uses advanced CSR Bluetooth chip.Output power: class 2 power output, up to 10 metersBuilt-in DSP (digital signal processing) noise suppression and echo cancellation function.Battery type: Lithium-ion battery, 3.7V/400mAh, talking time: 8 hours, Standby time: up to 300 hours, charging time: 1 to 2 hours.Supports HSP,HFP, A2DP, AVRCPBluetooth profilesSupport for phone pairedDimension (main unit): 8.5 x 3.9 x 2.3cmDimensions (pillion unit):17cm (lengths of goose-neck)Weight: approx. 230g (including accessories)
Waterproof level: IP55

Productspecifications
Compatible Bluetooth specification: V2.1+EDR
Working frequency: 2.402GHz - 2.480GHz
Battery type: 3.7V/400mAh (rechargeable lithium-polymer)
Talking time: about 8 hours
Standby time: about 300 hours

Support accessories
USB charging cable
USB car charger (optional)
Manual: 1pc
Warranty card: 1pc
Package type: each pc into gift box, then master carton.