MOQ: | 20 pieces |
Price: | $7.08/pieces 20-499 pieces |
Attribute | Value |
---|---|
Chipset | JL 7018 2.4G + Bluetooth |
Bluetooth version | V5.4 |
Driver Unit | 40mm |
Sensitivity | 114db ±3dB |
Impedance | 16Ω±15% |
Charging time | 1-2 hours |
IOS Battery monitor | Support |
Bluetooth specification | Bluetooth v5.4 |
Hands-free Profile | HFP v1.6 |
Headset Profile | HSP v1.2 |
Advanced Audio Distribution Profile | A2DP1.2 |
Audio/Video Remote Control Profile | AVRCP 1.4 |
Audio decoder | SBC |
Headroom is a high-tech enterprise specializing in the research, development, production, and sales of headphones. With 15 years of experience in audio technology, we serve domestic e-commerce, cross-border trade, and provide OEM/ODM services for international brands.
We are a Shenzhen-based factory and welcome visits. Please contact us for location details.
All products undergo 100% inspection before shipment. We provide 45-day warranty from dispatch date for manufacturing defects.
Yes, with minimum order quantity of 3,000 units. Standard lead time is 7-10 working days after package confirmation.
Standard shipping takes 15-25 days, while express options (DHL/UPS) deliver in approximately 9 days. Tracking is provided within 2 business days.
MOQ: | 20 pieces |
Price: | $7.08/pieces 20-499 pieces |
Attribute | Value |
---|---|
Chipset | JL 7018 2.4G + Bluetooth |
Bluetooth version | V5.4 |
Driver Unit | 40mm |
Sensitivity | 114db ±3dB |
Impedance | 16Ω±15% |
Charging time | 1-2 hours |
IOS Battery monitor | Support |
Bluetooth specification | Bluetooth v5.4 |
Hands-free Profile | HFP v1.6 |
Headset Profile | HSP v1.2 |
Advanced Audio Distribution Profile | A2DP1.2 |
Audio/Video Remote Control Profile | AVRCP 1.4 |
Audio decoder | SBC |
Headroom is a high-tech enterprise specializing in the research, development, production, and sales of headphones. With 15 years of experience in audio technology, we serve domestic e-commerce, cross-border trade, and provide OEM/ODM services for international brands.
We are a Shenzhen-based factory and welcome visits. Please contact us for location details.
All products undergo 100% inspection before shipment. We provide 45-day warranty from dispatch date for manufacturing defects.
Yes, with minimum order quantity of 3,000 units. Standard lead time is 7-10 working days after package confirmation.
Standard shipping takes 15-25 days, while express options (DHL/UPS) deliver in approximately 9 days. Tracking is provided within 2 business days.