• Latest Bluetooth V4.0 for stable connecting and power saving

• Built-in microphone for high quality hands-free phone call

• Functions: play/pause, volume up/down, next/previous song, answering/ending call

• Magnetic attraction design, can attach the left and right earphones together when not in use

• Ergonomic in-ear design with soft silicone earbuds for long-time wearing comfort

• Let you enjoy music when running, doing sports or taking exercise, etc.

Specification:

• Bluetooth Version: CSR V4.0

• Wireless Profile Supported: HSP v1.2, HFP v1.6, A2DP v1.2, AVRCP v1.4

• Output Power Class: Class2, up to 10-meter range

• Operating Voltage: 1.8V/3.3V

• Audio Interface: Analogue, PCM, I2S

• Wired Audio Support: Line-in, USB

• Battery: 3.7V 195mAh Li-polymer

• Talk Time: Up to 15 hours

• Music Play Time: Up to 10 hours

• Standby Time: Up to 500 hours

• Charging Time: < 2 hours

• Operation Temperature: 14°F~140°F (-10°C~60°C)

• Dimension: 170x130x130mm

• Weight:35g

Compatible with:

• iPhone X/8 Plus/8

• Samsung Galaxy Note 8/S8 Plus/S8

• Other iPhone Samsung Huawei LG Bluetooth enable smartphones and tablets