Sports game TWS in-ear stereo headphones. High-quality wireless earbuds with immersive sound quality.
Estimated Battery
Life 3-5 hours Waterproof
Standard IPX-4
chipset Blurtrum Control Method Touch Control
headphone form
factor In ear Charging Interface
Type Type-C
Battery Charging
Time 1-3 hours material Metal
Game atmosphere
light No Light private mold Yes
battery indicator LED brand name OEM
place of origin Guangdong,China Product name TWS Headphones
BT Wireless 5.2 wireless delay time less than 30 ms
Life Estimated Battery 3-5 hours Standard Waterproof IPX-4
chipset Blurtrum Control Method Touch Control
factor headphone form In ear Type Charging Interface Type-C
Time Battery Charging 1-3 hours material Metal
light Game atmosphere No Light private mold Yes
battery indicator LED brand name OEM
place of origin Guangdong. China Product name TWS Headphones Keyword Stereo Earbuds BT Version V5.4
Charging time 1~2 Hours Working time 3-4hours
Standby time 100h Support IPhone Samsung Huawei
Mobile Phone
Mic sensitivty -38db sensitivty 105db
impedance 16ohm
K51 Gaming TWS Earbuds — Immersive Stereo
The K51 is a gaming-oriented in-ear TWS earbud tuned for immersive stereo sound. It targets the entry and mid gaming segment where low latency, a secure fit and clear voice chat are the buying criteria.
Key Features
- Gaming-tuned immersive stereo sound
- Low-latency mode for mobile gaming
- In-ear TWS design with secure fit
- Built-in microphone for team voice chat
- Type-C charging case
- OEM / ODM branding and packaging
Technical Specifications
| Model | K51 |
| Type | TWS gaming earbuds, in-ear |
| Audio | Immersive stereo, gaming tuning |
| Latency | Low-latency mode |
| Charging port | Type-C |
| Battery | Confirmed per configuration |
| MOQ | Low MOQ, flexible for trial orders |
| OEM / ODM | Logo, colour, packaging, manual and carton marking |
Certifications & Quality Control
Produced in a Bluetooth audio factory with CE, RoHS and FCC certified production. Every batch passes incoming material inspection, in-line assembly checks, 100% functional testing and a final packing audit. Certification documents and test reports are available with your order for customs clearance and marketplace requirements.
OEM & ODM Customization
- Your logo on the product, charging case and retail box
- Custom colours and surface finish
- Retail packaging design and printing support
- Manual, label and carton marking in your market's language
- Firmware and voice-prompt language options
- Private-mould development for volume programmes
MOQ, Sampling & Lead Time
Sample units are supplied before bulk production so your team can verify sound, fit, charging and packaging. Bulk orders are scheduled after sample approval, and repeat programmes keep fixed production slots so later batches match the approved sample. Send your target quantity, market and packaging requirement for an exact quotation.
Packing & Shipping
Individual retail box plus export carton. Express, air and sea shipping supported, including delivery to your freight forwarder in Shenzhen and Amazon FBA labelling. Carton marks and pallet labels can be customised.
FAQ
Can I order samples before bulk production?
Yes. Sample orders are supported for the K51 so you can verify sound, fit and packaging before committing to volume.
Can the K51 carry our brand?
Yes. Logo, colour, retail box, manual and carton marking can all be customised as OEM services.
Do you supply certification documents?
Yes. CE, RoHS and FCC documentation is available with your order, and we can support the paperwork for your local market.
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