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Portable In Ear mini H3 tws Stereo true Wireless earphones 2021 headphones headsets with 1800mah charging case
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Product Details
Portable In Ear mini H3 tws Stereo true Wireless earphones 2021 headphones headsets with 1800mah charging case
| 1.Specifications | |||||
| 1 | Chip Type | LX5376A2 | |||
| 2 | Protocols Supported | HFP 1.7, HSP 1.2, A2DP 1.3, AVRCP 1.6, SPP 1.2 and PBAP 1.0 | |||
| 3 | TX Power | Class 2 (-6dbm - +2dbm) | |||
| 4 | Operating Frequency | 2.4G ISM band(2.402-2.480GHZ) | |||
| 5 | Charging Voltage | 5V | |||
| 6 | Working Voltage | 3.15-4.2V | |||
| 7 | LED | White. Green |
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| 8 | Distance | 10M | |||
| 9 | Music time | 4-5H | |||
| 10 | Talk time | 3-4H | |||
| 11 | Standby time | 120H | |||
| 12 | Battety capacity | 3.7V 40mAh | |||
| 13 | charging case capacity | 3.7V 1800mAh | |||
| 14 | earbuds charging time | 1H | |||
| 15 | Charging | 2H | |||
| 2,Horn Parameters | |||||
| 1 | Ohms | 16±15%Ω | |||
| 2 | Sensitivity | 108+/-3DB | |||
| 3 | Frequency Range | 20-20KHZ | |||
| 4 | Rated output power | 2mW | |||
| 5 | Maximum output power | 5mW | |||
| 6 | Horn outer diameter | φ6mm×H4.5mm | |||
| 3, Microphone Parameter | |||||
| 1 | Size | MEMS 2718 | |||
| 2 | Sensitivity | -42+/-3db | |||
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| 1 | Power on | press and hold for 2 seconds | |||
| 2 | Power off | Power off - press and hold for 6 seconds | |||
| 3 | Answer the call | Click | |||
| 4 | Hang up | Click | |||
| 5 | Next track | press and hold for 2 seconds R | |||
| 6 | Previous track | press and hold for 2 seconds L | |||
| 7 | volume+ | Triple click volume+ | |||
| 8 | volume- | Triple click volume- | |||
| 9 | siri | double click | |||
| 10 | Refuse to answer a call | answer call, double-click | |||
| 11 | connection | When BT is not connected after 1 minute, it will automatically enter the standby mode and turn off automatically after 5 minutes. | |||
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