Portable Controller Telescopic Bluetooth Game

Bluetooth Telescopic Game Controller for PUBG Mobile Wireless Gamepad for iPhone Android Phone
Specification:
Bluetooth: Bluetooth 4.0Working voltage: DC 3.7V
Charging voltage: DC 5V 500mA
Working current: 8mA
Bluetooth transmission distance: ≤8m
Continuous use time: 10-15 hours
Quiescent current: 10uA
Standby time: 180 days at full power
Battery capacity: 300mAh
Charger: 5V / 2A USB charger
Number of keys: 19 physical keys: Power (toggle off), Volume +/-, 4 direction keys, 4 function keys (A B X Y), SE key, ST key, R1 R2, L1 L2, 2 rockers
Product size: 140 * 90.3 * 25.4mm/5.51*3.56*1.00"