Tronsmart Sounfii R4 TWS ENC Call Noise Reduction Earphones Beige
5.0(4 reviews)
HONG KONG CHAMP DRAGON TRADING CO., LIMITED
HK5 yrs on Alibaba.com
5/5.0(1385 reviews)Reorder rate: 50%Response Time ≤ 13hOn-time delivery rate ≥ 10%
Attributes
Active Noise Cancellation (ANC), Environmental Noise Cancellation (ENC)noise cancelling
Bluetooth v5.3BT Wireless
IPX-4Waterproof Standard
In earheadphone form factor
30 Mswireless delay time
400mAhbattery capacity(mah)
battery indicator:LED
Volume Control:Yes
brand name:Tronsmart
Driver:12mm Composite Diaphragm
Battery Capacity:Charging Case: 3.7V/400mAh
Playtime:Earbuds: 6 Hours
With Charging Case:26 Hours(80% Volume)
Net Weight:43g
Gross Weight:130-140g
Key attributes
noise cancelling
Active Noise Cancellation (ANC), Environmental Noise Cancellation (ENC)
BT Wireless
Bluetooth v5.3
Waterproof Standard
IPX-4
headphone form factor
In ear
wireless delay time
30 Ms
battery capacity(mah)
400mAh
battery indicator
LED
Volume Control
Yes
brand name
Tronsmart
Driver
12mm Composite Diaphragm
Battery Capacity
Charging Case: 3.7V/400mAh
Playtime
Earbuds: 6 Hours
With Charging Case
26 Hours(80% Volume)
Net Weight
43g
Gross Weight
130-140g
Packaging and delivery
Selling Units
Single item
Package size per batch
10.5X10.5X4 cm
Gross weight per batch
0.500 kg
Lead time
Customization options
Customized packaging(+ from /Min. order: 5,000 pieces)
Graphic customization(+ from /Min. order: 5,000 pieces)
View details
Product descriptions from the supplier
Warning/Disclaimer
California Proposition 65 Consumer WarningView more
Minimum order quantity: 160 pieces
£679
*Taxes and import charges will be calculated at checkout
4 interest-free payments with
Alibaba.com order protection
Secure payments
Every payment you make on Alibaba.com is secured with strict SSL encryption and PCI DSS data protection protocols
Money-back protection
Claim a refund if your order doesn't ship, is missing, or arrives with product issues
Only orders placed and paid through Alibaba.com can enjoy free protection by
