The wrap-behind design of this Bluetooth headphone offers a low-profile fit that securely stays in place, comprising in-ear tips to deliver premium sound during workouts. Its ergonomic back-hang further engages magnetic qualities for convenient holding when not in use.

Features:
• In-ear headphones.
• Ergonomic back-hang with patterns.
• Magnetic connection for secure holding when not in use.
• Give outstanding sound performance.
• Sleek accessory for on the go music listening.
• Available with ODM/OEM brand name.

Specifications:
• IOS battery status display.
• Smart voice alerts.
• CVC noise reduction.
• Transmit range: 10m.
• Charge time: 2 hours.
• Standby time: around 200 hours.
• Playing time: around 10 hours.
• Bluetooth edition: CSR V4.1.
• Hand-free profile: V1.6.
• Headset profile: V1.2.
• AVRCP: V1.4.
• A2DP: V1.2.
• Frequency coverage: 2400~2480MHz.
• Frequency response: 20Hz-20KHz.
• Sensitivity: -80dBm.
• Wireless transmitter standard: class 2.
• Contact terms: multi-link.
• S/N rate : >80dBm.
• Speak power rate: 2 x 10mW.
• Battery: Li-on, 3.7V 150mA.