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Sunchine Inspection, a professional one-stop international inspection provider, focus on providing more flexible and humanized inspection service to clients from all over the world.

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Email: francois.shi@sunchineconsulting.com
Phone: 0086-25-6809 3658
Address: Nanjing - R.P.China

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Bluetooth Earphone Quality Checking Service
Bluetooth Headset Head Phone Quality Control

Headphones QC Inspection Services / Headsets, Headphones and Earphones

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Different kinds of bluetooth quality inspection:
Mono Headset/ Earloop
Stereo Headset/ Cloth Clip/ Music Gear
Hands-free Speaker/ Carkit

Some comment factors for bluetooth quality control:

Appearance Inspection:

1.Colour
2.Dirty
3.Damaged
4.Burrs
5.Decoration piece, nameplate
6.protective film
7.ear-hook
8.Gloss
9.Discoloration, color points, concave and convex, impurities
10.Scratch
11.Painting
12.Silkprint
13.Gap
14.Metal
15.Battery charger

Function Inspection:

1.Open the earphone /Close the earphone to check whether the function is working properly
2.Headset paired
3. Answer phone/Hang up
4. Phone Function
5. Reject a call
6. Quiet boot enabled
7. redial function
8. voice dial
9. volume adjustment
10. call hold
11. Prompt tone
12. Button Features
13. Indicator light
14. connection stability
15. Communication Distance
16. Bluetooth compatability check: with iphone, samsung, ipod etc
17. The quality of telephone receiver
18. The function of Battery charge
19. Battery charging/discharging time
20. Fatigue Test for all buttons or adjustable parts

 

 

Proven Product expertise on all products and imports from China, Turkey, Pakistan, India and Greater Asia

We provide lab testing, quality control and inspections service on all products and imports, including:

Hard GoodsElectrical & Electronic Items
– Clocks & watches
– Eyewear & binoculars
– Food and beverage
– Decorative materials
– Furniture & furnishings
– Household utensils
– Kitchenware
– Office supplies
– Outdoor Gear
– Paint
– Paper
– Pet products
– Porcelain & ceramics
– Sanitary ware
– Sports & entertainment products
– Tools & small equipment
– Toys, Plush & gifts
– Computer parts
– Electrical tools
– Electric vehicles
– Electronic accessories
– Health & beauty products
– Home appliances
– Light & lighting
– Medical Equipment
– Remote control toys
– Smart Appliances
– Telephone, mobiles &smartphone
Soft GoodsMechanical & Industrial Equipment
– Apparel
– Cosmetics and personal care
– Disposables
– Fabric
– Fashion jewelry & accessories
– Footwear & leather products
– Headwear
– Home textiles
– Luggage, bags, backpacks & cases
– Stationery
– Chemical material
– Construction products
– Industrial supplies
– Machine
– Machinery parts
– Metal sheet
– Plastic film
– Packaging
– Renewable energy


Headphones wikipedia:
Headphones (or head-phones in the early days of telephony and radio) are a pair of small loudspeaker drivers worn on or around the head over a user’s ears. They are electroacoustic transducers, which convert an electrical signal to a corresponding sound. Headphones let a single user listen to an audio source privately, in contrast to a loudspeaker, which emits sound into the open air for anyone nearby to hear. Headphones are also known as earspeakers, earphones[1] or, colloquially, cans.[2] Circumaural and supra-aural headphones use a band over the top of the head to hold the speakers in place. The other type, known as earbuds or earpieces[1] consist of individual units that plug into the user’s ear canal. In the context of telecommunication, a headset is a combination of headphone and microphone. Headphones connect to a signal source such as an audio amplifier, radio, CD player, portable media player, mobile phone, video game console, or electronic musical instrument, either directly using a cord, or using wireless technology such as bluetooth, DECT or FM radio. The first headphones were developed in the late 19th century for use by telephone operators, to keep their hands free. Initially the audio quality was mediocre and a step forward was the invention of high fidelity headphones. via

Sunchine Inspection

Sunchine inspection focus on providing more flexible and humanized inspection service to clients from all over the world.

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