| 1. Style : | In-ear |
| 2. Bluetooth vertion: | V4.1 |
| 3.大小 | Φ9.9x62mm |
| 4. 电: | 3.7V 75MA |
| 5. 播放時間: | 5.5H |
| 6. Stand- by time: | 120H |
| 7.Conversation time: | 6H |
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Telephone:+86 755 25608673
地址:Floor 8,huguang building,龙港路, Shenzhen China
Mono Wireless Bluetooth Earphone
