Shenzhen chengtai electronic and technology co.,LTD
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TG11
Category：
Bluetooth Earphone
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Parameter specification
| BT version | V5.0 |
| RF transmit | class 2 |
| Transmission Range(HZ) | 2.402GHZ-2.480GHZ |
| Transmission distance | 10M |
| Working Voltage | 3.0V-4.2V |
| MIC sensitivity | -42db |
| Frequency(HZ) | 20HZ-20KHZ |
| Support profile | HFP,A2DP,AVRCP |
| Standby time | about 60 hours |
| Playing time | about 2-3 hours |
| Talking time | about 3 hours |
| Charging base(full) provide power to Earphone | 3 times |
| SNR | >65db |
| Size | 52.5*44*21mm |
| Weight | about 40g |
| Battery capacity | Earbuds【28mAh】，Charging case【300mAh】 |
Functional description
1、Earbuds will turn on automatically when pick it out from the charging case
2、Earbuds will connect with another one when pick it out from the charging case
3、Power off and start charging when put the BT earphone back to the case
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Shenzhen chengtai electronic and technology Co.,Ltd.
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