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Bluetooth 4.2 tech provides more stable and faster transmission with ergonomic design for comfortable wearing experience. Support TF card playback, FM, Bluetooth playback, and making/answering calls. Up to 6H working time makes you enjoy music longer. Fashionable, modern, and 5 colors can be chosen as you like. Foldable and portable, easy to take and store.
Specification | |
---|---|
Colour | Red |
Battery capacity | 250mAh |
Made in | China |
Item type | Headphone |
Voltage | 5V |
Fm frequency | 87.5-108MHz |
Bluetooth frequency | 2.401-2.480GHz |
Frequency response | 50HZ-20KHz |
Bluetooth distance | 10 Meters |
Signal to noise ratio | 88Db |
Transmission frequency | 2402MHz-2480MHz |
Transmission distance | 10 Meters |
Output power | 35mW |
Charging time | 2 Hours |
Frequency range | 20KHz-20000KHz |
Sensitivity | 90dB/mW |
Drive unit | 40mm |
Working time: | 5-6 Hours |