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Main parameters: (Supports AI translation; SKU offers multiple versions)

Product Model: JM37 OWS Bluetooth Headphones

Bluetooth Solution: Bluetooth V5.4

Product speaker: 13-millimeter speaker

Product chip: Zhongke Lanxun 5556

Standby time: 120H+

Working time: 5 hours; the charging case can charge the headphones 2 times.

Charging time: Approximately 1 hour

Communication range: No obstacles up to 10-15 meters

Headset battery capacity: 40 milliamps

Charging case battery capacity: 300 mAh (with IC protection board)

Packaging details:

Packaging dimensions: 11.5 * 1.0 * 3.5 cm

Outer box dimensions: 54*37.5*25 cm

Packaging quantity: 100 PCS

A set weighing 86 grams

Net weight: 8.6KG

Gross weight: 9 KG

Accessories: a pair of headphones, a charging case, a Type-C data cable, and a user manual