Features: Bluetooth V4.0 technology, easy pair and fast transmission speed. Independent CPU, HD1080P sound quality, amazing sound. Inbuilt rechargable lithium battery, talk time up to 8 hours. Inluilt HD microphone, hand-free talk when doing sports or driving. CVC 6.0 noise cancelling, perfect sound and music. Comfortably fits either ear, perfect sound quality. Suitable for all Bluetooth enabled devices like for iPhone iPad Samsung Xiaomi Huawei Mobile phones,PC, laptops, tablets, MP3/MP4, etc. Specifications: Bluetooth version: V4.0 Bluetooth profiles: Hands-Free / Headset / HFP1.5,HSP1.2, A2DP1.2 Operating frenquency: 2.4GHZ Operating Range: 10 m Talk time: Up to 8 hours Standby time: Up to 160 hours Charge time: 2-3 hours Net weight: 60 g Package Include: 1 x Bluetooth Headset 1 x USB charge cable 1 x Earhook 1 x Earphone cap

• Unit Type: piece
• Package Weight: 0.07kg (0.15lb.)
• Package Size: 15cm x 15cm x 1cm (5.91in x 5.91in x 0.39in)

• Plug Type: Wireless
• Function: For Mobile Phone
• Support APP: No
• Line Length: None
• Communication: Wireless
• Support Apt-x: No
• Volume Control: Yes
• Active Noise-Cancellation: Yes
• Support Memory Card: No
• Waterproof: No
• Sensitivity: 90±3dB
• Vocalism Principle: Dynamic
• Brand Name: centechia
• Is wireless: Yes
• Connectors: USB
• With Microphone: Yes
• Control Button: Yes
• Resistance: 32Ω
• Model Number: PJ1591-01
• Style: Ear Hook
• Frequency Response Range: 20-24000Hz
• Wireless Type: Bluetooth