TWS-i7S Wireless Bluetooth Headset
* Specification for micro earphone :
1. Single or double: can use only one piece or two together to pursue perfect stereo music sounds, all depends
2. Automatic pairing: remove the auxiliary (headset superscript L word), when the power is off, long press entity button for 3 to 5 seconds, blue light display and it will be connected to the host automatically
3. Wireless device: earbuds have built-in antenna, the signal is stronger than the common Bluetooth earphone
4. And can reach 10 to 15 m under the condition of no obstacle
5. Built-in USB card: built-in 16G large capacity memory card can store files such as movies, music and photos
6. Large power capacity: containing box is also the charging station, offers at most 20 times' full charge to the two wireless headsets
7. Fast charger technology: using this technology
8. Comfortable to wear: shape of the earbuds fits your auditory meatus perfectly, with silicone
earmuffs, headsets stay firmly in your ears when working out or running or doing exercise in the gym
9. Small and exquisite: weight is around 5g, you even cannot feel it when wearing
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Product Description
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| Bluetooth version: V4.1 | ||||||||||||||||||
| Supports last call number redialing | ||||||||||||||||||
| Freq. Range: 2.402GHz-2.480GHz. | ||||||||||||||||||
| Support Profile: HSP,HFP,A2DP | ||||||||||||||||||
| Working Distance :10-15M | ||||||||||||||||||
| Frequency response:20Hz-20KHz | ||||||||||||||||||
| Transmitting Power: Second 0dBm.(Max 4dBm) | ||||||||||||||||||
| RF output power:-6dBm-4dBm | ||||||||||||||||||
| RF Sensitivity: 0.1%BER at -80 dbm | ||||||||||||||||||
| Impedance :3.7V | ||||||||||||||||||
| MP3 Music listening time :about 2 hours | ||||||||||||||||||
| Talk time: About 2hours | ||||||||||||||||||
| Standby time: 50 hours | ||||||||||||||||||
| Charger time:30 minutes | ||||||||||||||||||
| Operating Current:40 mA | ||||||||||||||||||
| Operating temperature:-10°C to +55°C |
Wireless Earbuds, Syllable Truly Wireless Headphones with Charging Box Sweatproof Bluetosport bluetooth headset
* Specification for lightweight mini true wireless earbuds :
1. Single or double: can use only one piece or two together to pursue perfect stereo music sounds, all depends
2. Automatic pairing: remove the auxiliary (headset superscript L word), when the power is off, long press entity button for 3 to 5 seconds, blue light display and it will be connected to the host automatically
3. Wireless device: earbuds have built-in antenna, the signal is stronger than the common Bluetooth earphone
4. And can reach 10 to 15 m under the condition of no obstacle
5. Large power capacity: containing box is also the charging station, offers at most 20 times' full charge to the two wireless headsets
6. Fast charger technology: using this technology
7. Comfortable to wear: shape of the earbuds fits your auditory meatus perfectly, with silicone
earmuffs, headsets stay firmly in your ears when working out or running or doing exercise in the gym
8. Small and exquisite: weight is around 5g, you even cannot feel it when wearing
