JVC HA-ET50BT-B-E Powerful Sound Wireless Bluetooth / IPX5 / AVRCP / A2DP / HSP / HFP In-ear Headphones Black

A combination of bass boosting technology and powerful driver units delivering quality audio with a punch. The HA-FX21BT is ideal for music on the move.Being both splash and sweat proof (IPX2) including the 3-button in line remote you can Play/Stop/Skip music and adjust volume easily. The built-in mic is convenient for hands-free calling. Supports AE Run & Music training app for smartphones 3-color selection Water resistance: headphone units IPX5, remote unit IPX4 Pivot Motion Fit and dimples on the unit provide comfortable and stable fit while running In-line 3-button remote and mic Headphones with magnetic clasp for wearing around neck etc. when not in use Wireless connection with Bluetooth 9 hours of listening with built-in rechargeable battery Open type earpieces allow users to be aware of ambient noise while running Transmission Area: Approx. 10m Driver Unit: 6.0mm Magnet type: Neodymium Frequency Response: 20-20,000Hz Power Supply: Built-in battery Battery Life (approx.): 9hours (approx. 3.5 hours of charging time, depends on use) Weight (with cord): 0.6oz (17g) 3 button operation: remote (via Bluetooth), volume +/-, power Bluetooth: version, 3.0 (class2) Bluetooth profile: AVRCP,A2DP,HSP,HFP Supporting codec : SBC Accessories: S/M/L Normal/Open type earpieces, USB charging cord