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 workmanship, while the high sound quality allows you to enjoy music anytime and anywhere.
In-ear headphones using Bluetooth technology 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 12m.
The headphones are equipped with a magnetic Hall switch - opening the headphone cover automatically pairs and connects the device to the phone.
The device has a built-in LED indicator - it displays 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 device's charge level.
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 allows for seven charges of the earbuds, which provides the possibility of using the earbuds throughout the day. A single use of fully charged earbuds allows for up to a five-hour music listening session.
The device is equipped with a thick, 13 mm copper diaphragm that guarantees very realistic sound quality. It features support for the AAC (Advanced Audio Codec) which is compatible with Apple phones – its compatibility ensures playback of deep, uncompressed sound.
The lightweight design and small 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 intelligent touch control that easily identifies commands - just tap the headset and it will quickly respond to every gesture you make.
Press once - Play/pause the track.
Press 1 time - Answer/disconnect the call
Press twice - Previous/Next track
Long press the left/right headset - reject the call/wake up the voice assistant.
The headphones are equipped with a high-quality microphone with 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 using 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 headphone | approximately 3.2 g |
Battery capacity | 30 mAh |
Playback time | about 5 hours |
Talking time | about 3 hours |
Loading time | about 1 hour |
The weight of the case. | approximately 36 g |
The battery capacity of the case. | 400 mAh |
Loading time of the case | about 1.5 hours |
Charging case input | 5V |
Idle time | about 30 hours |
Case size | 49 x 51 x 30.3 mm |
Compatibility | For Apple/Android devices with Bluetooth functionality. |
The set includes | - A pair of headphones - Charging case - User manuals |
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