Model Number: KYS J-S01 Brand Name: Kai Ying Key Specifications/Special Features: DescriptionsFunctions: BT, NFC, hands-free callBluetooth version: CSR4.0Receiving distance: up to 10-15mLouder speaker unit: 4Ω, 2*5W, 36mmDistortion factor: ≤0.8%Sensitivity: ≥80dBFrequency response: 100-20kHzBuilt-in battery: 3.7V, 1000mAhPower supply: DC 5.0V
Charging time: around 2-3 hours
Playback time: around 8 hours (medium volume)
Materials: ABS + zinc alloy + acrylic
Colors: white, black, luxury gold/OEM
Certifications: CE & RoHS
Package: white box
Product size: 92*63*55mm
Product weight: 350g±2g
Accessories:
Micro USB cable
3.5mm audio cable

How to order:

1. If you are interested in our products, please tell us which items and quantity
2. We will make a proforma invoice for your order
3. We will deliver the goods ASAP when we receive your payment
4. Commercial invoice amount can declare lower as your request to avoid the high tax
5. If the weight over 21kg, shipping fee is more cost-effective

OEM and ODM services:

1. OEM service: OEM service with professional R and D and design team
2. Battery or atomizer logo: more than 200 pieces
3. Gift box logo: more than 500 sets
4. Components requirement: except for the standard components, if you has special request for the components, we can have custom-made for you