Price and specifications
Old Shark NX-8252 wireless headphones

Impedance 32 Ω
Play music time 10 h
Wireless distance 10 m
Microphone Yes
Waterproof No
TF card support Yes
Control buttons Yes

Wireless headphones Old Shark NX-8252 wireless headphones

Release DateSeptember 2016
Availability On sale
Brand Old Shark
Model NX-8252

Old Shark NX-8252 by Brandon Jw23 Youtube review

Description: Old Shark NX-8252 isn’t suitable for a long time use because it will cause discomfort and an aching feeling to your ears. This could happen when the ear-cups seal too tight. However, if you just want to use it for only an hour, you can consider this pair of headphones, especially when the price tag is under $15. These wireless headphones are foldable and therefore easy to store. They offers fast pairing, but too many buttons may confuse first takers. Because the main material used is plastic, it won’t feel premium or nice when you hold it


  • Cheap price (under $15)
  • Headband and earcups are easy to adjust
  • Earcups are pretty soft and fluffy
  • Foldable & easy to store
  • Fast pairing


  • Material is made of plastic
  • Headband isn’t cushioned enough
  • Too many buttons may be confusing
  • Too long using the headphone may cause ears hurt



Application Smartphone, Media Player, Computer
Wireless technology Bluetooth, RF
Color Black, blue / black, Champagne, Red / black


Impedance 32 Ω (Ohm)
Sensitivity 117 Db
Frequency Responses 20 - 20000 Hz


Play music time 10 h
Talking time 8 h
Standby time 120 h
Charging time 2 h
Battery capacity 200 mAh


Removable wire Yes
Connecting interface 3.5mm, Micro USB
Wireless distance 10 m
Bluetooth version 3
Bluetooth features A2DP, HFP, HSP, HFP


Microphone Yes
FM radio Yes
Noise Cancelling Yes
Control buttons Yes
Waterproof No
TF card support Yes
Foldable headphones Yes


Length 19 cm
Width 17 cm
Height 8.5 cm
Weight 158 g

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