ACEFAST ANC 30dB Hybrid Noise Cancelling Wireless Bluetooth 5.4 Headphone 40MM Speaker Music Sports Over the Ear HiFi Headsets
SPECIFICATIONS
Active Noise-Cancellation: Yes
Battery Capacity[mAh]: 500
Bluetooth Version: Other
Brand Name: ACEFAST
Category: Earphones & Headphones
Certification: CE,EAC,FCC,RoHS
Charging Method: cable
Choice: yes
Communication: WireLess
Connectors: Type c
Control Button: Yes
Driver Diameter: 40
Features: Active Noice Cancelling
Frequency Response Range: 20 - 20000
Function: for Video Game,Common Headphone,For Mobile Phone,HiFi Headphone,Sport,For Outdoor
Headphone Pads Material: Memory Foam
High-concerned chemical: None
Impedance Range: up to 32 Ω
Is wireless: Yes
Material: PC,ABS
Maximum wireless range[m]: <10m
Number Of Drivers: 2
Origin: Mainland China
Package List: User Manual,Charging Cable
Sensitivity: 107
Style: Wireless headphone & headset
Vocalism Principle: Dynamic
Volume Control: No
Weight[g]: 221
Wireless Type: Bluetooth
With Microphone: Yes
semi_Choice: yes
ACEFAST H9 active noise cancelling wireless headset
Product Information：
1. BT version: 5.4
2. Battery capacity: 500mAh; charging time: 2.5 hours
3. Usage time: Music time: 55 hours (45 hours in ANC mode);
talk time: 40 hours
4. Noise reduction depth: -30dB
5. Size: 177*78*200mm; weight: 221g
Feature：
1. 30dB hybrid noise reduction technology, arbitrary switching of noise reduction/music sound mode
2. Skin-friendly protein skin + high rebound sponge, light and breathable
3. Multi-function button, one-button multi-purpose
4. Charge for 10 minutes and listen to songs for 7 hours
