YSP21 BT5.3 ENC Call Noise Reduction Magnetic Ear Shells Large Button Design BT Halterneck Headset

YESIDO YSP21 Sports Necklace Wireless Earphone
YSP21 Yesido BT5.3 ENC Call Noise Reduction Magnetic Ear Shells Large Button Design BT Halterneck Headset.
Features
BT: JL 7003 V5.3.
Battery: 280mAh.
Necklace using style.
Speaker: φ10mm Composite membrane.
Using time: 40 Hours.
YESIDO YSP21 Sports Necklace Wireless Earphone
Parameter
Brand：
Yesido
Fixing method：
Wireless Earphone
Mode：
YSP21
Apply to：
Mobile phone/ tablet
Material：
Abs+Silicone
Applicable items：
Output：
Around 10mW
G.W：
125G
YESIDO YSP21 Sports Necklace Wireless Earphone
Parameter
Product Composition
1. Turn on the YSP21 and wait the item name show on devices.
2. Connect the YSP21 to the mobile phone, Then can start using
YESIDO YSP21 Sports Necklace Wireless Earphone
Details
FAQ
1. what is the delivery time of the
YESIDO YSP21 Sports Necklace Wireless Earphone
?
Usually, the delivery time will be within 5-7 days.
2. What you can do in OEM
We can help to design the customer’s logo on the products, and help to design the product packaging according to our standard
3. How long is your warranty time?
from the selling date, last for 1 year.

YESIDO YSP21 Sports Necklace Wireless Earphone
YSP21 Yesido BT5.3 ENC Call Noise Reduction Magnetic Ear Shells Large Button Design BT Halterneck Headset.
Features
BT: JL 7003 V5.3.
Battery: 280mAh.
Necklace using style.
Speaker: φ10mm Composite membrane.
Using time: 40 Hours.

YSP21 Yesido BT5.3 ENC Call Noise Reduction Magnetic Ear Shells Large Button Design BT Halterneck Headset.
Features
BT: JL 7003 V5.3.
Battery: 280mAh.
Necklace using style.
Speaker: φ10mm Composite membrane.
Using time: 40 Hours.

Product Composition
1. Turn on the YSP21 and wait the item name show on devices.
2. Connect the YSP21 to the mobile phone, Then can start using

1. Turn on the YSP21 and wait the item name show on devices.
2. Connect the YSP21 to the mobile phone, Then can start using

FAQ:
1. what is the delivery time of theYESIDO YSP21 Sports Necklace Wireless Earphone? → Usually, the delivery time will be within 5-7 days.
2. What you can do in OEM → We can help to design the customer’s logo on the products, and help to design the product packaging according to our standard
3. How long is your warranty time? → from the selling date, last for 1 year.

Specifications:
Categories: Sports Necklace Wireless Earphone
Brand: Yesido 3C Consumer Electronics Wholesale
Model: YSP21 Sports Necklace Wireless Earphone
Color: Black
Applicable to: Mobile Phone / Tablet
name: BT headset on the halterneck
standby time: Approximately 200 hours
BT chip: Jerry 7003 V5.3
Input and output: DC5V/1A
BT distance: ≤10 meters
Charging port: Type-C
Battery capacity: 280mAh
Charging time: About 3H
FOB port: Guangzhou
Terms of Payment: Western Union, MoneyGram, T/T, Paypal
Update Time: Aug 10,2025
Brand：: Yesido
Fixing method：: Wireless Earphone
Mode：: YSP21
Apply to：: Mobile phone/ tablet
Material：: Abs+Silicone
Output：: Around 10mW
G.W：: 125G

Specifications:
Categories: Sports Necklace Wireless Earphone
Brand: Yesido 3C Consumer Electronics Wholesale
Model: YSP21 Sports Necklace Wireless Earphone
Color: Black
Applicable to: Mobile Phone / Tablet
name: BT headset on the halterneck
standby time: Approximately 200 hours
BT chip: Jerry 7003 V5.3
Input and output: DC5V/1A
BT distance: ≤10 meters
Charging port: Type-C
Battery capacity: 280mAh
Charging time: About 3H
FOB port: Guangzhou
Terms of Payment: Western Union, MoneyGram, T/T, Paypal
Update Time: Aug 10,2025
Brand：: Yesido
Fixing method：: Wireless Earphone
Mode：: YSP21
Apply to：: Mobile phone/ tablet
Material：: Abs+Silicone
Output：: Around 10mW
G.W：: 125G

FAQ:
1. what is the delivery time of theYESIDO YSP21 Sports Necklace Wireless Earphone? → Usually, the delivery time will be within 5-7 days.
2. What you can do in OEM → We can help to design the customer’s logo on the products, and help to design the product packaging according to our standard
3. How long is your warranty time? → from the selling date, last for 1 year.

Source URL: https://www.iyesido.com/pid18500393/YSP21-BT5-3-ENC-Call-Noise-Reduction-Magnetic-Ear-Shells-Large-Button-Design-BT-Halterneck-Headset.htm

Extra fields:
Title: YSP21 BT5.3 ENC Call Noise Reduction Magnetic Ear Shells Large Button Design BT Halterneck Headset
Short description: YESIDO YSP21 Sports Necklace Wireless EarphoneYSP21 Yesido BT5.3 ENC Call Noise Reduction Magnetic Ear Shells Large Button Design BT Halterneck Headset.FeaturesBT: JL 7003 V5.3.Battery: 280mAh.Necklace using style.Speaker: φ10mm Composite membrane.Using time: 40 Hours.YESIDO YSP21 Sports Necklace Wireless EarphoneParameterBrand：YesidoFixing method：Wireless EarphoneMode：YSP21Apply to：Mobile phone/ tabletMaterial：Abs+SiliconeApplicable items：Output：Around 10mWG.W：125GYESIDO YSP21 Sports Necklace Wireless EarphoneParameterProduct Composition1. Turn on the YSP21 and wait the item name show on devices.2. Connect the YSP21 to the mobile phone, Then can start usingYESIDO YSP21 Sports Necklace Wireless EarphoneDetailsFAQ1. what is the delivery time of theYESIDO YSP21 Sports Necklace Wireless Earphone?Usually, the delivery time will be within 5-7 days.2. What you can do in OEMWe can help to design the customer’s logo on the products, and help to design the product packaging according to our standard3. How long is your warranty time?from the selling date, last for 1 year.
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