The i7s TWS Wireless Earbuds offer a truly wireless experience with Bluetooth 4.2 technology, providing a stable connection within a 10-meter range. Each earbud houses a 45 mAh battery, delivering approximately 2-3 hours of continuous playback, while the 450 mAh charging case extends total usage time by providing multiple recharges on the go. The 15 mm driver units and 32Ω impedance aim to deliver clear audio across a frequency range of 20 Hz to 20,000 Hz.
The i7s TWS Wireless Earbuds offer a truly wireless experience with Bluetooth 4.2 technology, providing a stable connection within a 10-meter range. Each earbud houses a 45 mAh battery, delivering approximately 2-3 hours of continuous playback, while the 450 mAh charging case extends total usage time by providing multiple recharges on the go. The 15 mm driver units and 32Ω impedance aim to deliver clear audio across a frequency range of 20 Hz to 20,000 Hz.
