Razer Seiren Elite...

Offers a clear, deep, and full of energy sound quality.Designed to give you that feel of thumping bass.Enjoy the next level music experience with intelligent wire control.Ipx5 certified product, resistance to sweat, splash and dust.Sleek and modern design that easily fits into your ear.

For over 70 years, JBL has engineered the precise, impressive sound found in big venues around the world. These headphones reproduce that same JBL sound, punching out bass that?s both deep and powerful.Micro USB charging built-in battery provides up to 8 hours of playing time, with recharge in just 2 hours or 15 minutes for one-hour (max) top-up.Ensures that the headphones remain comfortably secure and tangle-free around your neck when not in use.Enjoy wireless calls and manage your music hands freeAllows you to effortlessly switch from one bluetooth device to another.

Type-C jack is compatible with smartphones, tablets and laptops that have Type-C audio interface.In-line control function, enables you to control music and calls.Built-in highly sensitive microphone allows you to have a clear phone call.Made of soft and skin-friendly silicone earplugs for a comfortable feel.

Driver sensitivity range is about 1kHz/1mW (dB) with impedance 14 ohmsDynamic frequency response range is about 20Hz?20 kHzWith up to 25 hours 5 hours from the earbuds and 15 hours from the case of battery lifeBluetooth frequency range is up to 2.4-2.4835 GHzTransmitted modulations are GFSK, ?/4 DQPSK, 8DPSK and 55mAh 3.7V battery