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Packing weight: 67.3g Host size: 61.9*34.3*10mm Chest strap size: 64-86cm
This heart rate belt has two link modes: Bluetooth and ant+ protocol! Suitable for all kinds of GPS code tables: Bai Rui Teng 310 330 405 530, Garmin full series (except Garmin 200),
IGPSPORT igs50 igs618, Blackbird BB10S, Walker Peak, Walker G+, and other ANT+ code table devices,