Rowkin Surge: True Wireless Headphones for Sports & Workout. Bluetooth Earbuds, Stereo Hands-Free Headset with Built-in Mic & Noise Reduction Earphones for Android, Samsung, iPhone (Black/Orange) Long Run Technologies Frequency response range: 20Hz-20000Hz

Frequency response range: 20Hz-20000Hz

Both have been created with comfort in mind and can be swapped out

music and audio books as well as use it for phone calls

Sensitivity: -38 +/-3dB

Watertight Mesh

Rowkin Surge: True Wireless Headphones for Sports & Workout. Bluetooth Earbuds, Stereo Hands-Free Headset with Built-in Mic & Noise Reduction Earphones for Android, Samsung, iPhone (Black/Orange) Long Run Technologies Frequency response range: 20Hz-20000HzBrand: Rowkin Color: Black Orange Features: TRUE WIRELESS STEREO SPORT FIT No. More. Wires. Welcome to flexibility, agility, and power: the new true wireless Rowkin Surge earbuds are made for sport performance. Designed for a secure, comfortable fit, the Surge wireless earbuds deliver HD stereo sound and clear call quality, while providing a completely hands free and sweat proof experience. SWEAT PROOF WITH UNIVERSAL COMFORT FIT Built for sport