OTL Hello Kitty 3D TWS Earphones

The OTL Hello Kitty 3D TWS wireless earphones offer a listening experience without any cables. They connect to your sound source via Bluetooth 5.3 wireless technology. The earphones use passive noise cancellation, which helps to dampen ambient sounds. The integrated battery provides 6 hours of use on a single charge, and the included case adds another three charging cycles. This gives you plenty of power for a full day of use.

Sound Output and Volume Adjustment

The earphones feature 2× drivers with a sensitivity of 97dB and support the standard SBC audio codec. The frequency range is 20Hz to 20,000Hz with an impedance of 16 Ohm. Parents can choose a safe volume limit of 85dB or 94dB as needed. The sound profile offers a balanced delivery with deeper bass, smooth mids, and clear highs for a full listening experience.

Battery Life and Fast Charging

The earphones themselves can play music continuously for 6 hours. The supplied case, with its 350mAh battery capacity, can fully charge the earphones three more times. Charging the case and earphones is done via a modern USB-C interface and takes approximately 2 hours. You can easily check the current charge status using the integrated indicator.

Clear Calls with ENC Technology

The earphones include an integrated microphone for convenient call handling. Environmental Noise Cancellation technology effectively reduces ambient noise for the person you're speaking to. This feature helps to transmit your child's voice more clearly in noisier environments. Calls can be answered directly on the earphones without needing to take out your phone.

Ergonomics and Moisture Resistance

The design, weighing just 35g, contributes to comfortable wear. In the package, you will find two sizes of soft silicone ear tips for an optimal fit. The earphones have certified IPX4 splash resistance, which protects them from sweat and moisture. This makes them ready for outdoor activities and sports.

Easy Control and Automatic Pairing

Wireless signal transmission is ensured by reliable Bluetooth 5.3 technology in each earphone. After the initial manual setup, the earphones will pair with your phone automatically each time they are removed from the case. You can conveniently control the volume, skip tracks, and answer incoming calls directly on the earphones themselves. This provides complete player control without needing to take out your mobile phone.