Sound
- Frequency range: 8 - 40 000Hz*
- Impedance: 32 Ohm
- Magnet type: Neodymium
- Maximum power input: 40 mW
- Sensitivity: 104 dB
- Speaker diameter: 40 mm
- Acoustic system: Closed
- Diaphragm: PET
Connectivity
- Audio Connections: 3.5mm Line in
- Bluetooth profiles: A2DP, AVRCP, HFP, HSP
- Bluetooth version: 4.0
- Maximum range: Up to 10 m
- Cable Connection: single sided
- Finishing of connector: gold-plated
Accessories
- Audio cable: Extra 1.2 m audio cable
- Quick start guide: Included
- USB cable: Included for charging
Convenience
- Call Management: Answer/End Call, Reject Call, Last number redial, Microphone mute, Call on Hold, Switch between call and music
- Volume control
- Call waiting
Power
- Battery Type: LI-Polymer
Rechargeable - Music playtime: 11* hr
- Standby time: 200* hr
- Talk time: 11* hr
- Digital noise/ echo reduction
- Low battery warning
Ae they any good? What's the actual savings here?