Wireless Bluetooth headset, compatible with Bluetooth enabled devices, such as iPhone, iPad, HTC, Lenovo, Samsung, Tablet PC, etc. CSR Bluetooth 4.0, support HSP / HFP / A2DP / AVRCP, connect with two cellphones simultaneously. Multifunctional key allows you power on / off, answer / hang up / reject the call, pause and play. Built-in microphone and speaker, good choice for listening music, watching movie, talking on the phone, etc. Build-in rechargeable li-battery, charge via USB cable for about 2.5 hours. Standby time up to 65 hours, music time up to 6 hours and phone talking time up to 7 hours. Light weight, foldable and length adjustable hinges, comfortable to wear. Good quality and fashionable appearance. Specifications: | Color | black / white / red / blue / green | | Bluetooth | CSR Bluetooth 4.0 | | Bluetooth Profiles | HSP / HFP / A2DP / AVRCP | | Effective range | about 10m / 33ft | | Frequency response | 2.4 ~ 2.48GHz | | Standby time | Approx. 65 hours | | Music time | Approx. 6 hours | | Phone talking time | Approx. 7 hours | | Charging time | 2.5 hours | | Input voltage | DC 5V | | Port | 1 * DC port | | Item size | Approx. 19 * 13.5 * 3cm / 7.5 * 5.3 * 1.2in | | Item weight | Approx. 102g / 3.6oz | | Package size | Approx. 16 * 11.5 * 6.5cm / 6.3 * 4.5 * 2.6in | | Package weight | Approx. 285g / 10oz | Package List: 1 * Bluetooth Headset 1 * USB Charge Cable 1 * Instruction Manual Features: Compatible wireless Bluetooth headset with Bluetooth-enabled devices , such as iPhone, iPad , and HTC, Lenovo, Samsung , tablet, etc. CSR Bluetooth 4.0 , supports HSP / HFP / A2DP / AVRCP, with two phones at the same time . Multifunction key power on / off , answer / end / reject calls , pause and play . Built-in microphone and speaker , a good choice to listen to music, watch movies, talk on the phone , and so on . Built-in rechargeable lithium battery, rechargeable via USB cable for about 2.5 hours . Standby time up to 65 hours music playback time of up to six hours , the phone talk time of up to 7 hours . Lightweight , foldable and adjustable hinge length , comfortable to wear. Good quality and stylish appearance . Product Specifications: Color black / white / red / blue / green Bluetooth CSR Bluetooth 4.0 Bluetooth profile HSP / HFP / A2DP / AVRCP Effective range of about 10M / 33 Frequency response of 2.4 ?? 2.48GHz Standby time approx. 65 hours Music takes about 6 hours Phone talk time approx. 7 hours Charging time 2.5 hours Input voltage DC5V Port 1 * DC Power Interface Product size about 19 * 13.5 * 3CM / 7.5 * 5.3 * 1.2 Product Weight Approx . 102 g / 3.6 oz. Package dimensions approx. 16 * 11.5 * 6.5 cm / 6.3*4.5*2.6in About packaging weight. 285 g / 10 oz Packing list : 1 * Bluetooth headset 1 * USB charging cable 1 * User manual |