JBL E45BT Wireless Bluetooth Headphones

Features:
BT Connection:
With BT function, easy to pair with almost all the BT-enabled audio devices, freely to enjoy wireless music and hands-free calls.
JBL Pure Bass:
40mm dynamic drivers transmit high fidelity and powerful bass, bringing great sound effect, just immersing in the music world.
Line-in Function:
Wired connect to the music players (such as, MP3 / MP4, Laptop, etc) without BT function via the included 3.5mm cable.
Long Battery Life:
Built-in 610mAh rechargeable battery lasts up to 16 hours of music playing time. Charging time is about 2 hours.
Ergonomic Design:
Foldable and adjustable headband length, rotatable earphone design, soft leather ear cushion, comfortable to wear and easy for storage.
Hands-free with Mic:
Comes with high-quality built-in Microphone for hands-free calls, which sets your hands free. It also supprots multi-point connection.

Specifications:
Brand Name: JBL
Model Number: E45BT
BT version: 4.0
Support Profiles: HSP v1.2, HFP v1.6, A2DP v1.2, AVRCP v1.4
Drive Unit: 40mm
Frequency Response: 20-20KHz
Resistance: 32ohm
Sensitivity: 96dB
Microphone: Built-in
Plug Type: 3.5mm Audio Port
Battery Capacity: 610mAh Lithium-polymer battery
Working Time: about 16 hours (depends on the volume)
Charging Time: about 2 hours
Item Weight: 186g / 6.6oz
Size: Approx. 21.6 * 18.8 * 8.6cm / 8.5 * 7.4 * 3.4in
Weight: 567g / 1.25lb