Bluetooth TWS S2 Wireless Earbud with 1200mAh Power Bank

Bluetooth TWS S2 Wireless Earbud with 1200 mAh Power Bank for Smartphone Item Number: S2-TWS-TT Material     Plastic + Electronic parts + silica gel Color     Silver, Red, Gold Battery Capacity     Earbuds: 60 MAH; Charging case: 1200MAH Charge time       Earbuds: 90 mins; Charging case: 2 hours Playing time      Up to 3 hours Item weight       GW:230; NW:126g Standby Time    120 hours Output power   5 mW Charging Voltage     DC-5V Bluetooth Version     Bluetooth v4.2 + EDR Wireless Frequency Response  65-20 KHz Impedance    32Ω Wireless range 10m (free space) Profile Support HSP/HFP/A2DP/AVRCP Earbuds' size     1.64 x 2.3 cm Charger case size     3.1 x 3.1 x 13.3 cm Package box size     18 x 4 x 5.7 cm Packing List: 1 x pair Bluetooth earbuds 1 x USB Battery Charger cable 1 x User Manual 1 x Charging box