All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
H904 Headphones Receiver Wireless Transmitter Wireless Swimming Training Communication Waterproof Bone Conduction Headsets
No reviews yet
Key attributes
Other attributes
Chipset
Others
Communication
Wireless
Function
Waterproof
Waterproof Standard
IPX-8
Use
Portable Media Player, Sports, HEARING AID
Control Button
Yes
Is wireless
Yes
Private Mold
NO
Active Noise-Cancellation
Yes
Battery Indicator
LED
Chipset Model
Other
Codecs
Apt-X HD
Style
Bone-conduction
Support Memory Card
No
Volume Control
Yes
Wireless delay time
Wired
Model Number
H904
Brand Name
OEM
Place of Origin
Guangdong, China
Game atmosphere light
single color
Vocalism Principle
Other
Cord Length
Wired
Wireless Type
Other
Bluetooth Standard
None
Product name
Swimming Teaching Bone Conduction Earphones
Underwater pressure
10 Meters
Battery Working Time
4-6 hours
Input
DC 3.7V
Function
Swimming Learner
FM
76.8, 77.8, 78.8, 79.8, 80.81 , 82.8, 83.8
Receiving distance
120-200 Meters range, 1 meter depth
Support
Swimming and other aquatic sports traning
warranty
1 year
Packaging and delivery
Packaging Details
Gift box and carton
Selling Units:
Single item
Single package size:
21X10.2X4.4 cm
Single gross weight:
1.000 kg
Lead time
| Quantity (sets) | 1 - 1 | 2 - 10 | 11 - 50 | > 50 |
| Lead time (days) | 2 | 3 | 5 | To be negotiated |
Still deciding? Get samples first! Order sample
Samples
Maximum order quantity: 10 set
Sample price:
$169.00/set
Customization
Customized logo
Min. order: 100
Customized packaging
Min. order: 1000
Graphic customization
Min. order: 100
For more customization details, message supplier
Know your supplier
Multispecialty supplier14 yrsLocated in CNStore rating
4.3/5
On-time delivery rate
92.3%
Response time
≤19h
Online revenue
$50,000+
Main markets
North America,Western Europe,Domestic Market
Collaborating suppliers
20
Services
Minor customization
Design-based customization
Quality control
Raw-material traceability identification
Finished product inspection
Product descriptions from the supplier
2 - 4 sets
$169.00
>= 5 sets
$168.00
Variations
Total options:
Shipping
Shipping solutions for the selected quantity are currently unavailableStill deciding? Get samples first! Order sample
Samples
Maximum order quantity: 10 set
Sample price:
$169.00/set
Membership benefits
Quick refunds on orders under US $1,000Claim now
Purchase detailsProtection with 
Purchase details
Protection with
Secure payments![]()
Every payment you make on Alibaba.com is secured with strict SSL encryption and PCI DSS data protection protocols
Refund policy & Easy Return![]()
Claim a refund if your order doesn't ship, is missing, or arrives with product issues, plus free local returns for defects