SENTRY BT HEADPHONESBluetooth Version: 5.0Playtime: 4+ hoursBattery Size: 150 mahBattery Type: Lithium IonDriver Size: 40mm Unit4x2.5x6.5 in.WeightlbInnercasexx in.Weightlb.Mastercase12.6x5.5x7.7 in.Weight0.01 lb.SENTRY BT HEADPHONES(BLWBT100)SKU: 080068541004$30.00PriceExcluding GST/HSTQuantity*Add to CartBuy Now