| General Information | |
|---|---|
| Battery | Chargeing port: Micro USB Battery capacity: 130 mAh Standby time: 180 hours Talk time: 10 hours Playing time: 9 hours Charging time: 1.5h Frequency |
| Frequency | 2.40GHz-2.48GHz |
| Sensitivity | 92dB |
| Headphone & Microphone Features | |
| Bluetooth | Bluetooth Version: 4.1 |
| Others Info | |
| Others | Response Range:20-20000Hz |
REMAX RB-S9 Bluetooth Wireless Earphones let you take full control of your music list; answer phone calls without reaching your phone, secure fit for running and great choice for sports lovers. Easy and fast pairing with smartphones, tablets and other bluetooth enabled music devices. more efficient energy connection. Reduces outside noises, the integrated microphone lets you chat without external noise or other interference. 10mm drive unit, accurate and powerful performance of voice and low frequency. Ergonomically designed buds to hold firm even during the most strenuous exercises.
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