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USAMS IA II Series TWS Earphones Bluetooth 5.3 white BHUIAII02 (USAMS-IAII15)
USAMS Digital Display TWS Earbuds - IA II 15 Series
Compact wireless Bluetooth headphones in three unique, stylish colors. The device impresses with its appearance and precision of craftsmanship, while the high sound quality allows you to enjoy music anywhere and anytime.
Bluetooth in-ear headphones 5.3. Advanced technology ensures a faster connection than with BT 5.2, provides stronger resistance to interference, and delivers smooth sound. The headphones connect to the device at a distance of up to 12 meters.
The headphones are equipped with a magnetic Hall switch - opening the headphone cover automatically initiates pairing and connects the device to the phone.
The device has a built-in LED indicator - it shows the battery status of the charging case as well as each individual earbud. This is an extremely useful feature because you can constantly monitor the charge level of the device.
The battery located in the charging case allows for up to 35 hours of continuous music playback if we regularly charge it using the case. The large battery capacity of 400 mAh enables seven charges of the earbuds, providing the possibility to use the earbuds throughout the day. A single use of the charged earbuds allows for a session of up to five hours of music listening.
The device is equipped with a thick, 13 mm copper membrane that guarantees very realistic sound quality. It uses AAC (Advanced Audio Codec) support, compatible with phones from Apple- its compatibility ensures the playback of deep, uncompressed sound.
The lightweight design and compact size ensure extremely comfortable use, and with a weight of only about 3.2g, you can hardly feel any pressure in your ear.
The device is equipped with smart touch control that easily recognizes commands - just tap the headset and it will instantly respond to your every gesture.
Press once - Play/pause the track
Press 1 time - Answer/disconnect the call
Press twice - Previous/Next track
Long press on the left/right headset - reject the call/wake up the voice assistant.
The headphones are equipped with a high-quality microphone featuring active noise cancellation - thanks to this, all noises or sounds from the surroundings are effectively isolated, and only the human voice is captured. This feature ensures that your phone calls made with these headphones are clear.
Technical Data
| Material | ABS + PC |
| Bluetooth version | 5.3 |
| Connection range | up to 12 meters |
| Color | White |
| Speaker diameter | 13 mm |
| Speaker impedance | 32Ω translates to "32 ohms" in English. |
| Speaker sensitivity | 115±3dB |
| Speaker frequency | 20Hz~20KHz |
| Signal-to-noise ratio | >70 |
| Weight of the headphones | about 3.2 g |
| Battery capacity | 30 mAh |
| Playback time | about 5 hours |
| Time to talk | about 3 hours |
| Loading time | about 1 hour |
| Weight of the case | approximately 36 g |
| Battery capacity of the case | 400 mAh |
| Loading time of the case | about 1.5 hours |
| Charging case input | 5V |
| Standby time | about 30 hours |
| Case size | 49 x 51 x 30.3 mm |
| Compatibility | For devices Apple/Android with Bluetooth function |
| The set includes. | - A pair of headphones - Charging case - Instruction manuals |
