Select Mall T12 Dual TWS True Bluetooth In-ear Stereo Music Headsets - SILVER

•TWS Bluetooth Design: Wireless dual ear stereo design, left and right ear channel separation. You can use the headset solely, or used them in pairs (stereo mode).
•Lightweight & Invisible: 4.6g lightweight, mini size and 3 sizes of earcaps provide you long time wearing comfort, and guarantees stability when walking, running and more.
•Built-in Microphone: High-sensitivity microphone reduces ambient noises and grasps the detail of voice, ideal for in-car calling or working use.
•Charging Box: The headphones will be charged automatically in the 280mAh charging box and stop automatically after fully charged.
•Long Battery Life: 40mAh rechargeable battery in each headphones ensures 2 hours of working time. The charging box enables headset charging for about 3 times.
•Model: T12
•Bluetooth Version: V4.1
•Operation Range: Up to 10 meters (no obstacle)
•Supports HSP, HFP, AVRCP protocol
•Frequency Response: 20Hz-20KHz
•Sensitivity: 1053dB
•Impedance: 1610%Ω
•Charging Box: 3.7V 280mAh rechargeable Li-polymer battery
•Battery capacity: 3.7V 40mAh rechargeable Li-polymer battery for single headphone
•Working Time: about 3 hours (The Music Volume will affect the time)
•Standby Time: about 120 hours
•Charge Port: USB

•T12 Bluetooth Headphone is specially designed for you to listen music and answer calls while doing sports or driving, which features advanced True Wireless (TWS) Bluetooth 4.1 Technology, built-in high-grade microphone and speaker, hands-free function and lightweight design. A great companion for your daily life, office time, driving or travel.

•Package List:
1 * Headsets with Charging Box
1 * USB Cable
2 * Pairs of Earcap
1 * English User Manual