Promotional Colorful MP3 Computer Headphones with 20Hz-20kHz Frequency Range
Model Number: BW- H004
Brand Name: Best Wisdom
Key Specifications/Special Features:
Style: headbandConnectors: 3.5mmFrequency response range: 20Hz-20kHzL & R impedance: 32Ω+/-15%L & R sensitivity: 105±4dBSpeaker: (diameter) Φ40mmEarlap m...
2017-12-11
Wireless stereo earbuds for mobile and music, different shapes are available
Model Number: BW- S107
Brand Name: Best Wisdom
Key Specifications/Special Features:
1. Solution: ISSC2. Protocol: HSP, HFP, AVRCP, A2DP3. Frequency: 2.4GHz-2.48GHz4. Operating distance: 10m5. Battery: polymer battery A 70mAh6. Charging time: l...